Battle of Britain
Part of the Second World War
An Observer Corps spotter scans the skies of London. World War II, or the Second World War, (often abbreviated WWII) was a global military conflict which involved a majority of the world's nations, including The Royal Observer Corps ( ROC) was a defence warning organisation operating in the United Kingdom between 1925 and 31 December 1995 when it was stood down
Date 10 July 1940 - 31 October 1940 Location United Kingdom airspace Result Decisive British victory
Belligerents
United Kingdom	Germany Italy
Commanders
Hugh Dowding Keith Park Trafford Leigh-Mallory C. J. Quintin Brand Richard Saul	Hermann Göring Albert Kesselring Hugo Sperrle Hans-Jürgen Stumpff Rino Corso Fougier[1]
Strength
754 single-seat fighters 149 two-seat fighters 560 bombers 500 coastal 1,963 total[a]	1,107 single-seat fighters 357 two-seat fighters 1,380 bombers 428 dive-bombers 569 reconnaissance 233 coastal 4,074 total[2][b]
Casualties and losses
Fighter Command: 1,023 fighters Bomber Command: 376 bombers Coastal Command: 148 aircraft 1,547 total. Events 48 BC - Battle of Dyrrhachium, Julius Caesar barely avoids a catastrophic defeat to Pompey in Macedonia. Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. Events 445 BC – Ezra reads the Book of the Law to the Israelites in Jerusalem (see Nehemiah 91 NLTse Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom, the UK or Britain,is a Sovereign state located The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom, the UK or Britain,is a Sovereign state located Nazi Germany and the Third Reich are the common English names for Germany under the regime of Adolf Hitler and the National Socialist German Workers The Kingdom of Italy ( Italian: Regno d'Italia) was a state forged in 1861 by the unification of Italy under the influence of the Kingdom Air Chief Marshal Hugh Caswell Tremenheere Dowding 1st Baron Dowding GCB, GCVO, CMG ( 24 April 1882 &ndash 15 February Air Chief Marshal Sir Keith Rodney Park GCB, KBE, MC and Bar, DFC, RAF ( 15 June 1892 - Air Chief Marshal Sir Trafford Leigh Leigh-Mallory KCB, DSO & Bar ( 11 July 1892 – 14 November 1944) was Air Vice Marshal Sir Christopher Joseph Quintin Brand KBE, DSO, MC, DFC, ( 25 May, 1893 - 7 March Air Vice Marshal Richard Ernest Saul CB, DFC, RAF ( 16 April 1891 &ndash 30 November 1965) Hermann Wilhelm Göring (also spelled Goering) (12 January 1893 15 October 1946 was a German Politician, Military leader and a leading member Albert Kesselring (30 November 1885 - 16 July 1960 was a Luftwaffe Generalfeldmarschall during World War II. Hugo Sperrle ( February 7 1885 - April 2 1953) was a German Field marshal of the Luftwaffe during Hans-Jürgen Stumpff ( June 15, 1889 - March 9, 1968) was a German general of the Luftwaffe during the Second [3] 27,450 civilians dead, 32,138 wounded	873 fighters 1,014 bombers 1,887 total. [3]

The Battle of Britain (German: Luftschlacht um England)is the name given to the sustained strategic effort by the German Luftwaffe during the summer and autumn of 1940 to gain air superiority over the Royal Air Force (RAF), especially Fighter Command. ( German 'luftvafe is a generic German term for an Air force. Summer is one of the four Temperate Seasons Summer marks the warmest time of year with the longest days Autumn (also known as fall in North American English) is one of the four Temperate Seasons Autumn marks the transition from Summer Air superiority is the dominance in the Air power of one side's air forces over the other side's during a Military campaign. Fighter Command was one of three functional commands that dominated the public perception of the Royal Air Force for much of the mid-20th century The name derives from an 18 June 1940 speech in the House of Commons by Prime Minister Winston Churchill, "The Battle of France is over. Events 618 - Coronation of the Chinese governor Li Yuan as Emperor Gaozu of Tang, the new Emperor of China, initiating three centuries Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. The Prime Minister of the United Kingdom of Great Britain and Northern Ireland is the political leader of the United Kingdom Sir Winston Leonard Spencer-Churchill, KG, OM, CH, TD, FRS, PC, PC (Can ( 30 November 1874 I expect the Battle of Britain is about to begin. . . "^[4]

Had it been successful, the planned amphibious and airborne landings in Britain of Operation Sealion would have followed. The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom, the UK or Britain,is a Sovereign state located Operation Sealion (Unternehmen Seelöwe was Germany's plan to invade the United Kingdom during World War II, beginning in 1940 The Battle of Britain was the first major campaign to be fought entirely by air forces. An air force, also known in some countries as an air army or historically an army air corps, is in the broadest sense the national military or armed service It was the largest and most sustained bombing campaign attempted up until that date. The failure of Nazi Germany to destroy Britain's air defence or to break British morale is considered its first major defeat. Nazi Germany and the Third Reich are the common English names for Germany under the regime of Adolf Hitler and the National Socialist German Workers Anti-aircraft warfare, or air defense, is any method of engaging hostile military Aircraft in defence of ground objectives, ground or naval forces ^[5]

Neither Hitler nor the Oberkommando der Wehrmacht (OKW) believed it possible to carry out a successful amphibious assault on Britain until the RAF had been neutralised. Hi and welcome to Wikipedia! Please understand that this article is frequently vandalized and vandalism is reverted immediately For other uses of OKW see OKW (disambiguation. The Oberkommando der Wehrmacht ( OKW) ( English: "High Command Secondary objectives were to destroy aircraft production and ground infrastructure, to attack areas of political significance, and to terrorise the British people into seeking an armistice or surrender. Infrastructure typically refers to the technical structures that support a society such as Roads Water supply, Wastewater, Power grids An armistice is a situation where the warring parties agree to stop fighting Some historians, such as Derek Robinson, have argued an invasion could not have succeeded; the massive superiority of the Royal Navy over the Kriegsmarine would have made Sealion a disaster and the Luftwaffe would have been unable to prevent decisive intervention by British cruisers and destroyers, even with air superiority. The Royal Navy of the United Kingdom is the oldest of the British armed services (and is therefore known as the Senior Service) The Kriegsmarine (English "War navy" was the name of the German Navy between 1935 and 1945 during the Nazi regime superseding the ^[6][7]

British historians date the battle from 10 July to 31 October 1940, which represented the most intense period of daylight bombing. Events 48 BC - Battle of Dyrrhachium, Julius Caesar barely avoids a catastrophic defeat to Pompey in Macedonia. Events 445 BC – Ezra reads the Book of the Law to the Israelites in Jerusalem (see Nehemiah 91 NLTse Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. Strategic bombing is a Military strategy used in a Total war with the goal of defeating an enemy nation-state by destroying its economic ability to wage war rather German historians usually place the beginning of the battle in mid-August 1940 and end it in May 1941, on the withdrawal of the bomber units in preparation for the attack on the USSR. A bomber is a Military aircraft designed to attack ground and sea targets primarily by dropping Bombs on them Operation Barbarossa ( Unternehmen Barbarossa) was the Codename for Nazi Germany 's invasion of the Soviet Union during World War II

Contents 1 Background 1.1 Political Leaders 1940 2 Opposing forces 2.1 Aircraft 2.2 Pilots 2.3 Air combat tactics 3 Luftwaffe strategy 3.1 Tactics 3.2 Intelligence 3.3 Navigational aids 4 RAF strategy 4.1 The Dowding system 4.1.1 Groups 4.1.2 Control Systems 4.1.3 Sectors 4.1.4 Limitations 4.1.5 Efficiency 4.1.6 Effect of signals intelligence 4.2 Air-Sea rescue 4.3 Tactics 4.4 Bomber and Coastal Command contributions 5 Phases of the Battle 5.1 Channel battles 5.2 Main assault 5.3 Luftwaffe targets RAF airfields 5.4 Raids on British cities 6 Aftermath 7 International participation 8 See also 9 References 9.1 Footnotes 9.2 Citations 9.3 Bibliography 10 External links

Background

Luftwaffe attacks on Britain began with raids on naval targets, with bombers being shot down over the Firth of Forth on 16 October 1939 and over Scapa Flow on the following day, but there were no major attacks during the Phoney War period, a lull in fighting that Hitler ended on 10 May 1940 with his invasion of the Low Countries. The Firth of Forth ( Scottish Gaelic: Linne Foirthe) is the Estuary or Firth of Scotland's River Forth, where it flows Events 456 - Magister militum Ricimer defeats the Emperor Avitus at Piacenza and becomes master of the western Year 1939 ( MCMXXXIX) was a Common year starting on Sunday (link will display the full calendar of the Gregorian calendar. Scapa Flow ( Old Norse: Skalpaflói) is a body of water in the Orkney Islands, Scotland, United Kingdom, sheltered by the islands The Phoney War, also called the Twilight War by Winston Churchill, der Sitzkrieg in German ("the sitting war" a Events 1291 - Scottish Nobles recognize the authority of Edward I of England. Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. In World War II, the Battle of France, also known as the Fall of France, was the German invasion of France and the Low Countries ^[8]

Following the evacuation of the British from Dunkirk (Operation Dynamo), and the French surrender on 22 June 1940, Hitler believed the war was practically over and the British, defeated on the continent and without European allies, would quickly come to terms with Germany. The Battle of Dunkirk was the defense and evacuation of the British and Allied forces that had been separated from the main body of the French defenses by the German advance The Dunkirk evacuation, codenamed Operation Dynamo by the British was the Evacuation of Allied soldiers from the beaches and harbour of Dunkirk In World War II, the Battle of France, also known as the Fall of France, was the German invasion of France and the Low Countries Events 217 BC - Battle of Raphia: Ptolemy IV of Egypt defeats Antiochus III the Great of the Seleucid kingdom. Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. ^[9] Although there was an element of British public and political sentiment favouring negotiated peace with a clearly ascendant Germany, among them the Foreign Secretary, Lord Halifax, the recently-installed Churchill nonetheless refused to consider an armistice with Hitler's Germany. The Secretary of State for Foreign and Commonwealth Affairs, commonly referred to as the Foreign Secretary, is a member of the United Kingdom Government heading the Edward Frederick Lindley Wood 1st Earl of Halifax, KG, OM, GCSI, GCMG, GCIE, PC ( 16 April 1881 &ndash ^[10] Churchill's skillful use of rhetoric hardened public opinion against a peaceful resolution and prepared the British for a long war. Rhetoric has had many definitions no simple definition can do it justice That the manufacture of consent is capable of great refinements no one I think denies

On 16 July, in an effort to finish the war in the west, Hitler ordered the rapid preparation of a plan to invade Britain. Events 622 - The beginning of the Islamic calendar. 1054 - Three Roman legates fractured relations between the Western and Hitler hoped to frighten Britain into peace using the preparations as a means to apply pressure. Prior to this, on 11 July, Admiral Raeder had told Hitler invasion could only be contemplated as a last resort, and only then with full air superiority. Events 911 - Signing of the Treaty of Saint-Clair-sur-Epte between Charles the Simple and Rollo of Normandy. Erich Johann Albert Raeder ( April 24, 1876 – November 6, 1960) was a naval leader in Germany before and during The Kriegsmarine had been nearly crippled during the Norwegian Campaign, with many of its ships having been sunk or damaged, while the Royal Navy had over 50 destroyers, 21 cruisers and eight battleships in the British Home Fleet. The Norwegian Campaign, lasting from 9 April to 10 June 1940, led to the first direct land confrontation between the military forces of the Allies The Home Fleet is the traditional name of the fleet of the Royal Navy that protects the United Kingdom 's territorial waters ^[11][12] There was little the weakened Kriegsmarine could do to stop the Royal Navy intervening against the invasion. The only alternative was to use the Luftwaffe's dive bombers, which required air superiority in order to operate effectively. A dive bomber is a Bomber aircraft that Dives directly at its targets in order to provide greater accuracy and limit the exposure to and effectiveness of Although Hitler agreed with Raeder, he nevertheless ordered all services to make preparations for an amphibious assault once air superiority had been achieved. ^[13]

The plan was prepared by OKW. The operation, code-named Seelöwe ("Sealion"), was scheduled for mid-September 1940 and called for landings on the south coast of Great Britain, backed by an airborne assault. All preparations were to be made by mid August.

Political Leaders 1940

Winston Churchill. His leadership helped galvanise and solidify British resolve to continue fighting in 1940.

Adolf Hitler. Throughout the battle, Hitler continued to believe that Britain could be forced to surrender without being invaded.

Benito Mussolini in 1925. Year 1925 ( MCMXXV) was a Common year starting on Thursday (link will display the full calendar of the Gregorian calendar. The Italian contribution to the battle was a contingent of the Regia Aeronautica called the Corpo Aereo Italiano. The Royal Air Force ( Regia Aeronautica) was the name of the Italian Air Force established as an independent service from 1923 until the The " Italian Air Corps " ( Corpo Aereo Italiano, or CAI) was an Italian expeditionary force that participated in the Battle of Britain during the

Opposing forces

For more details on this topic, see RAF Fighter Command Order of Battle 1940. This article lists the RAF Fighter Command order of battle at 15 September 1940 during the Battle of Britain.

For more details on this topic, see Luftwaffe Order of Battle August 1940. See also Battle of Britain and See also [[Organization of the Luftwaffe during World War II]] For its Battle of Britain campaign against Great Britain

The Luftwaffe was facing a more capable opponent than it had met before: a sizeable, highly-coordinated, well-supplied air force, fielding aircraft able to match the German Messerschmitt Bf 109E and Bf 110C. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout The majority of the RAF's fighting would rest upon the workhorse Hurricane Mk I. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout The performance of the Spitfire Mk I, over Dunkirk came as a surprise to the Jagdwaffe, although there was a strong belief that in the 109 they had a superior fighter^[14]

Aircraft

Main article: Battle of Britain Aircraft

The Bf 109E was superior to the Hurricane; it had a better climb rate and was up to 30 to 40 mph faster. Dunkirk ( French: Dunkerque, dœ̃kɛʀk or; Dutch:; is a harbour city and a commune in the northernmost part of France, in the The Hurricane could, however, turn more tightly than either the 109 or the Spitfire. ^[15] The Bf 109E and the Spitfire, in certain key areas, had advantages over each other. At some altitudes, the 109 could out-climb the British fighter. The Spitfire was slightly faster at medium heights, was more manoeuvrable, and possessed a stronger airframe, as well as heavier armour and twice the firepower of the Bf 109E-1.

However, the fuel injected Daimler-Benz DB 601 engine gave the 109 an advantage over the carburettor-equipped Merlin engine; neither RAF fighter could simply "bunt" and dive away from an opponent as the 109 could. Fuel injection is a system for mixing fuel with air in an Internal combustion engine. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout A carburetor (North American spelling or carburettor ( Commonwealth spelling) is a device that blends air and Fuel for an Internal WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout This ability to perform negative-gee manoeuvres without the engine cutting out gave a 109 pilot the option to disengage at will. g-force (also G-force, g-load) is a measurement of an object's Acceleration expressed in g s The direct fuel injection also meant that the DB 601 engine was more fuel efficient than the Merlin. ^[16]

The Spitfire, initially, had a better protected cockpit, with a bulletproof windscreen and armoured plates behind the pilot's seat and head. The Messerschmitt Bf 109 E-3 received extra armour behind the pilot's head, and seat armour. The revised armament of the E-3 and E-4 included two 20 mm MG FF (E-3) or MG FF/M cannon. The MG FF was a drum-fed 20 mm aircraft Autocannon, developed in 1936 by Ikaria Werke Berlin of Germany. This gave it a greater punch than the eight . 303 (7. 7 mm) machine guns of the British fighters, but the low muzzle velocity of the cannon, where the shells dropped quite quickly after firing, meant the Messerschmitt pilots had to open fire from close range. There were also problems with the fusing of the shells, which often detonated on contact with the skin of the airframe rather than penetrating, then exploding. ^[17]

The canopy of the E-4 was modified for better visibility and the new design was often retrofitted to earlier 109s. ^[18] The Bf 109 was also equipped with self-sealing fuel tanks, although this could not prevent possibly fatal damage being inflicted by the "de Wilde" tracer round which was being used by the RAF. In Aviation, self-sealing fuel tank is a Fuel tank technology in wide use since World War II that prevents fuel tanks primarily on Aircraft from Tracer ammunition ( tracers) are special Bullets that are modified to accept a small Pyrotechnic charge in their base

A standard evasive manoeuvre adopted by RAF fighters was a steep, climbing spiral at about at 120 mph (193 km/h). The 109 trying to follow this often stalled, then had to dive to regain control. For other uses see Stall. In Aerodynamics, a stall is a sudden reduction in the lift forces generated by an Airfoil Should a Spitfire perform a half-roll, then dive, the superiority of the Spitfire's rate of roll would ensure the German fighter would gain too much speed, often overshooting its opponent. At high speeds, the 109's flight controls became too heavy for the pilot to use and he could not respond to any evasive manoeuvres. ^[19][16]

On 22 November 1939, a Bf 109E-3 (Wk-Nr 1304 of JG 76) landed intact in France. Events 498 - Kofi Aseidu- After the death of Anastasius II, Symmachus is elected Pope in the Lateran Year 1939 ( MCMXXXIX) was a Common year starting on Sunday (link will display the full calendar of the Gregorian calendar. This article is about the country For a topic outline on this subject see List of basic France topics. Evaluated at RAE Farnborough, the Bf 109 was used in mock combats with Spitfire Mk Is. The Royal Aircraft Establishment (RAE England, was a British research establishment latterly under the UK Ministry of Defence The RAF test pilots found:

The Bf 109 is inferior as a fighter to the Hurricane or Spitfire. Its manoeuvrability at high speeds is seriously curtailed by the heaviness of the controls, while its high wing loading causes it to stall readily under high normal accelerations and results in a poor turning circle. ^[20]

Speed trials carried out by the Royal Aircraft Establishment (RAE) at Farnborough said:

The Spitfire proved to be considerably the faster of the two, both in acceleration and straight and level flight, without having to make use of the emergency +12 boost. ^[21]

It should be pointed out that the 109 was an older airframe which had suffered from considerable damage, as had the engine. It is doubtful that it could have performed as well as a newer, undamaged airframe. ^[22] Also, during some of the tests, the 109 lacked some components of its oxygen gear, meaning that these comparisons were performed at a maximum altitude of 15,000 feet (4,572 m), so again the 109 was unable to demonstrate its full performance potential.

The Luftwaffe pilots who flew captured Spitfires reached completely different conclusions; for example, Werner Mölders flew a captured Hurricane and a Spitfire Mk I in June 1940 (one of three examples obtained in flyable condition by the Luftwaffe). Werner Mölders ( March 18, 1913 – November 22, 1941) was a German Luftwaffe fighter ace. Mölders reported that:

It was very interesting to carry out the flight trials at Rechlin with the Spitfire and the Hurricane. Both types are very simple to fly compared to our aircraft, and childishly easy to take-off and land. The Hurricane is good-natured and turns well, but its performance is decidedly inferior to that of the Me 109. It has strong stick forces and is "lazy" on the ailerons.

[. . . ]

The Spitfire is one class better [than the Hurricane], being very nice to the touch, light, excellent in the turn and almost equal to the Bf 109E in performance, but it is a rotten dogfighter, as any sudden dive and the engine cuts out for seconds at a time, and because the propeller's only two pitch (takeoff and cruise), it means that in any vertical dogfight at constantly changing heights, it's either continually over-revving or never develops full power at all. ^[23][c]

By July 1940, the more efficient de Havilland and Rotol constant-speed propellers had replaced the two-pitch propellers on the majority of frontline RAF fighters. The de Havilland Aircraft Company (less commonly spelled de Haviland was a British aviation manufacturer founded in 1920 when Airco, of which Geoffrey Dowty Rotol is the final incarnation of three major British aviation supply firms Dowty Equipment, Rotol Airscrews and British Messier, which The new units allowed the Merlin to perform more smoothly at all altitudes and reduced the takeoff and landing runs. It should also be noted that German aviation fuels had a lower octane rating than the American-supplied 100 octane fuel then in regular use by RAF fighters. The octane rating is a measure of the resistance of Gasoline and other Fuels to Detonation ( Engine knocking) in spark-ignition The power of the Merlin engine could be "boosted" to 1,350 hp for short periods, substantially improving the rate of climb, especially at low to medium altitudes. ^[16]

The Bf 109 was also used as a fighter-bomber. Bf 109 E-7s had the ability to carry a 250kg bomb underneath the fuselage. The E-7/U2 model had extra armour installed to protect the Jabos. The Bf 109, unlike the Stuka, could then, after releasing its ordnance, fight on equal terms with RAF fighters.

The Junkers Ju 87 Stuka was slow and possessed inadequate defences. The Junkers Ju 87 or Stuka (from Stu rz' ka' mpfflugzeug, " Dive bomber " was a two-seat (pilot and rear gunner Furthermore, it could not be effectively protected by fighters, because of its low speed and the very low altitudes at which it ended its dive bomb attacks. ^[24] The Stuka depended on air superiority, the very thing being contested over Britain. It was therefore withdrawn from attacks on Britain in August after prohibitive losses, leaving the Luftwaffe short of precision ground-attack aircraft.

At the start of the battle, the twin-engine Messerschmitt Bf 110 long range "Destroyer" (Zerstörer) was also expected to engage in air-to-air combat while escorting the Luftwaffe bomber fleet. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout It was soon realised that the Bf 110 stood little chance against determined pilots flying the Hurricane or Spitfire. Although reasonably fast (Bf 110C about 340 mph [547 km/h]) and possessing a respectable combat radius as well as carrying a heavy armament of two 20 mm MG FF/M cannon and four 7. The MG FF was a drum-fed 20 mm aircraft Autocannon, developed in 1936 by Ikaria Werke Berlin of Germany. 92 mm MG 17s concentrated in the forward fuselage, along with a single 7. The MG 17 was a 792 mm Machine gun produced by Rheinmetall-Borsig for use at fixed mountings in many World War II Luftwaffe aircraft 92 mm MG 15 mounted for rear defence in the rear cockpit, the 110 was only slightly more manoeuvrable than the bombers it was meant to escort. The MG 15 was a 792 mm (031 in Machine gun designed specifically as a hand manipulated defensive gun for combat aircraft during the early 1930's It also suffered from poor acceleration. The casualty rates of the Bf 110 fighter units were extremely high throughout the battle and they fulfilled none of the high aspirations of Hermann Goering, who had referred to them as his Eisenseiten or "Ironsides". ^[25]

The most successful role of the 110 during the Battle was as a schnellbomber (fast bomber). One unit, Erprobungsgruppe 210, proved it could carry a greater bomb load over a greater range than a Ju 87 and deliver it with similar accuracy, while its much higher maximum speed, especially at lower altitudes, meant it was far more capable of evading RAF fighters. ^[26][25]

For the British, the most disappointing fighter was the Boulton-Paul Defiant. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout This aircraft was intended to be used as a "bomber destroyer" because it was thought,

The speed of modern bombers is so great that it is only worthwhile to attack them under conditions which allow no relative motion between the fighter and its target. The fixed-gun fighter with guns firing ahead can only realise these conditions by attacking the bomber from dead astern. . . ^[27]

By 1940, it was clear to both the RAF and the Luftwaffe that the deadliest opponents of bombers were single-engine, single-seat fighters with fixed, forward firing armament. Apart from the extra weight and drag imposed by the four gun turret and second crew member, the Defiant lacked any forward-firing armament. Should the gunner need to escape from the turret in an emergency, the only way he could do this was to traverse the turret to one side and bail out through the escape hatch; should the aircraft's electric system, which operated the turret, be disabled, there was no escape. After the strong intervention of Dowding, who realised the Defiant was designed to an unworkable concept, there were only two units equipped with this aircraft, 141 and 264 squadrons. No 141 Squadron of the Royal Air Force was formed on 1 January 1918 at Rochford for home defence in the London Area No 264 Squadron RAF was a squadron of the Royal Air Force. The squadron was formed from two former Royal Naval Air Service flights (No After suffering heavy losses to 109s in July and August, the Defiants were reassigned as "cat's eye" night-fighters, where they had little more success. A night fighter (also all-weather fighter) is a Fighter aircraft adapted for use at night or in other times of bad visibility ^[28][29]

There has been some criticism of the decision to keep these aircraft (along with the Fairey Battle in Bomber Command) operational instead of retiring and scrapping them, allowing their Merlin engines to be turned over to fighters and their pilots (about three thousand in all) to be retrained on Hurricanes, thereby freeing large numbers of high-time, combat-experienced Hurricane pilots for Spitfires. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout Bomber Command is an organizational Military unit generally subordinate to the Air force of a Country. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout ^[29]

Pilots

Prior to the war, the RAF's processes for selecting potential candidates were more concerned with social standing than actual aptitude. ^[30] By summer 1940, there were about 9,000 pilots in the RAF for approximately 5,000 aircraft, the majority of which were bombers. However, the problem of pilot shortage was self-inflicted, due to inefficiencies in training and assignment. With aircraft production running at 300 each week, only 200 pilots were being trained in the same period. In addition, more pilots were allocated to squadrons than there were aircraft. Another problem was that only about 30% of the 9,000 pilots were assigned to operational squadrons; 20% of the pilots were involved in conducting pilot training, and a further 20% were undergoing further instruction, like those offered in Canada to the Commonwealth trainees, although already qualified. This article contains a List of Facilities of the British Commonwealth Air Training Plan (BCATP a major program for training Allied air crews during World War II The rest were assigned to staff positions since, RAF policy dictated that only pilots could make many staff and operational command decisions, even in engineering matters. At the height of fighting, and despite Churchill's insistence, only 30 pilots were released to the front line from administrative duties. ^[31] For these reasons, the RAF had fewer experienced pilots at the start of the battle, and it was the lack of trained pilots in the fighting squadrons, rather than the lack of aircraft, that became the greatest concern for Dowding. The Minister of Aircraft Production was the British government position in charge of the Ministry of Aircraft Production one of the specialised supply ministries set up by the British Drawing from regular RAF forces as well as the Auxiliary Air Force and the Volunteer Reserve, the British could muster a total of some 1,103 fighter pilots on 1 July. The Royal Auxiliary Air Force ( RAuxAF) is the volunteer reserve part of the Royal Air Force. The British Royal Air Force Volunteer Reserve ( RAFVR) consists of a number of groupings of individual military reservists for the management and operation of British Royal "July 1st" redirects here For the Ayumi Hamasaki song see H (song. Replacement pilots, with little actual flight training and often no gunnery training whatsoever, suffered high casualty rates. ^[32] RAF forces were bolstered by foreign nationals, including:

The Luftwaffe could muster more fighter pilots, 1,450, mostly due to more efficient training, ^[31] who were more experienced overall. Polish contribution On 11 June 1940 the Polish Government in Exile signed an agreement with the British Government to form a Polish Air Force in the UK For a topic outline on this subject see List of basic Australia topics. The Kingdom of Belgium is a Country in northwest Europe. It is a founding member of the European Union and hosts its headquarters as well as those Country to "Dominion of Canada" or "Canadian Federation" or anything else please read the Talk Page Czechoslovakia may also refer to what is now the Czech Republic and Slovakia. The Free French Forces (Forces Françaises Libres FFL) were French fighters in World War II who decided to continue fighting against Axis forces Ireland ( Irish: Éire, ˈeːrʲə is a country in north-western Europe. Jamaica (ˈdʒəˈmeɪkə} is an Island nation of the Greater Antilles, in length and as much as in width situated in the Caribbean Sea. New Zealand is an Island country in the south-western Pacific Ocean comprising two main landmasses (the North Island and the South Island The Palestine Mandate, was a set of protocols or articles that formed a multilateral legal and administrative agreement Poland (Polska officially the Republic of Poland Southern Rhodesia was the name of the British Colony situated north of the Limpopo River and the Union of South Africa, and known today as Zimbabwe The Republic of South Africa (also known by other official names) is a country located at the southern tip of the continent of Africa The United States of America —commonly referred to as the Drawing from a cadre of Spanish Civil War veterans, they had comprehensive courses in aerial gunnery, as well as instructions in tactics suited for fighter versus fighter combat. The Spanish Civil War was a major conflict in Spain that started after an attempted Coup d'état committed by parts of the army against the government of ^[33] Luftwaffe training manuals also discouraged heroism, stressing the utmost importance of attacking only when the odds were in the pilot's favour.

Air combat tactics

In the late 1930s, Fighter Command weren't expecting to be facing single-engine fighters over Britain, only bombers. With this in mind, a series of "Fighting Area Tactics" were formulated and rigidly adhered to, involving a series of manoeuvres designed to concentrate a squadron's firepower to bring down bombers: with no apparent prospect of escorting fighters to worry about, RAF fighter pilots flew in tight, vee-shaped sections ("vics") of three. These restricted squadrons to tight 12 aircraft formations composed of four sections in another tight "V". With this formation, only the squadron leader at the front was free to actually watch for the enemy; the other pilots had to concentrate on keeping station. Squadron Leader is a commissioned rank in the Royal Air Force and the air forces of many countries which have historical British influence ^[34] RAF fighter training also emphasised by-the-book attacks by sections breaking away in sequence. Fighter Command recognised the weaknesses of this rigid structure early in the battle, but it was felt too risky to change tactics in the midst of the battle, because replacement pilots, often with only minimal actual flying time, could not be readily retrained,^[35] and inexperienced RAF pilots needed firm leadership in the air only rigid formations could provide. ^[36] German pilots dubbed the RAF formations Idiotenreihen ("rows of idiots") because they left squadrons vulnerable to attack. ^[32][37] Front line RAF pilots were acutely aware of the inherent deficiencies of their own tactics. A compromise was adopted whereby squadron formations used much looser formations with a one or two "weavers" flying independently above and behind to provide increased observation and rear protection; these tended to be the least experienced men and were often the first to be shot down without the other pilots even noticing that they were under attack. ^[32][38] During the battle, 74 Squadron under Squadron Leader Adolph Malan adopted a variation of the German formation called the "fours in line astern", which was a vast improvement on the old three aircraft "vic. No74 Squadron RAF, also known as a Tiger Squadron from its tiger head motif is a Squadron of the Royal Air Force. Adolph Gysbert Malan DSO & Bar DFC (24 March 1910 – 17 September 1963 better known as Sailor Malan, was a famed World War II RAF " In 1941, Squadron Leader Douglas Bader, then commanding 242 Squadron but often leading the Duxford Wing, devised the "finger four", which was essentially the same as that used by the Luftwaffe. Year 1941 ( MCMXLI) was a Common year starting on Wednesday (the link will display 1941 calendar of the Gregorian calendar. Group Captain Sir Douglas Robert Steuart Bader CBE, DSO & Bar, DFC & Bar, FRAeS, DL, RAF (21 February 1910 No 242 Squadron was a Royal Air Force squadron it is also known for being the first squadron Douglas Bader commanded ^[39] Malan's formation was later generally used by Fighter Command. ^[40]

The Luftwaffe employed a loose section of two, based on a leader (Rottenführer) followed at a distance of about 183 meters (200 yards)^[d] by his wingman (nicknamed the Rottenhund or Katschmareks), who also flew slightly higher and was trained to stay with his leader at all times. While the leader was free to search for enemy aircraft, and could cover his wingman's blind-spots, his wingman was able to concentrate on searching the airspace in the leader's blind-spots, behind and below. Any attacking aircraft could be sandwiched between the two 109s. ^[41]

In the Luftwaffe formations, the pair allowed the Rottenführer to concentrate on getting kills. This latter aspect, however, caused some grievances in the lower ranks because it was felt that the high scores of some Rottenführer came at the expense of the Katschmareks. During the Battle of Britain, a pilot who shot down 20 aircraft was automatically awarded the Ritterkreuz (Knight's Cross), to which was added the Oak Leaves, Swords and Diamonds for each additional 20 aircraft. Those pilots who appeared to have a chronic desire for these awards were said to be suffering from Halsweh (a sore throat). Few wingmen in Luftwaffe fighter formations were able to shoot down opposing aircraft, while their formation leaders were scoring heavily. ^[42]

Two of these sections were usually teamed up into a Schwarm, where all of the pilots could watch what was happening around them. Each Schwarm in a Staffel flew at staggered heights and with 183 meters (200 yards) of room between them, making the formation difficult to spot at longer ranges and allowing for a great deal of flexibility. ^[33] By utilising a tight "cross-over" turn a Schwarm could quickly change direction. ^[41] This formation was developed based on principles dating to Oswald Boelcke in 1916. Oswald Boelcke (ˈbœlkə 19 May, 1891 &ndash 28 October, 1916) was a German Flying ace of the First World The Finnish Air Force, from 1934 on, adopted similar formations, called partio (patrol; two aircraft) and parvi (two patrols; four aircraft), ^[43] for comparable reasons, though Luftwaffe pilots (led by Günther Lützow and Werner Mölders among others, during the Spanish Civil War) are generally given credit. The Finnish Air Force (FAF ( Finnish: Ilmavoimat, Swedish: Flygvapnet) is one of the branches of the Finnish Defence Forces. Günther Lützow ( 4 September 1912 - 24 April 1945) was a German Luftwaffe Fighter ace and a leader in the Werner Mölders ( March 18, 1913 – November 22, 1941) was a German Luftwaffe fighter ace.

The biggest disadvantage faced by Bf 109 pilots was that without the benefit of long-range drop tanks (which were introduced in very limited numbers in the late stages of the battle), the 109s had an endurance of just over an hour. The term drop tank (or belly tank) is used to describe auxiliary fuel tanks in both aeronautics and spaceflight Once over Britain, a 109 pilot had to keep an eye on a red "low fuel" light on the instrument panel: once this was illuminated, he was forced to turn back and head for France. With the prospect of two long over-water flights, and knowing their range was substantially reduced when escorting bombers or in the event of combat, the Jagdflieger coined the term Kanalkrankheit or "Channel sickness". ^[44]

Although the 110 was faster than the Hurricane and almost as fast as a Spitfire, its lack of manoeuvrability and acceleration meant that it failed in its role as a long-range escort fighter. The 110 fighter units adopted the same "finger-four" formation as the 109 units, but were seldom able to use this to the same advantage. When faced with attack, Zerstörergruppen increasingly resorted to forming large "defensive circles", in which each 110 guarded the tail of the aircraft ahead of it. These conspicuous formations were often successful in attracting RAF fighters, which were themselves sometimes "bounced" by high-flying 109s. This led to the often repeated myth that the 110s were being escorted by 109s. The 110's most successful method of attack was the "bounce" from above. As a Schnellbomber, the 110 usually used a shallow dive to bomb the target and was able to escape at high speed. ^{[25] [26]}

Luftwaffe strategy

Further information: Luftwaffe Order of Battle August 1940

The Luftwaffe was devised as a tactical weapon to support the Army on the battlefield. See also Battle of Britain and See also [[Organization of the Luftwaffe during World War II]] For its Battle of Britain campaign against Great Britain During the blitzkrieg offensives against Poland, Denmark and Norway and France and the Low Countries, the Luftwaffe had co-operated fully with the Wehrmacht. Blitzkrieg (German for "lightning war" is a popular name for an Offensive operational-level Military doctrine which involves an initial The Invasion of Poland (1939 precipitated World War II. It was carried out by Nazi Germany, the Soviet Union, and a small German-allied Operation Weserübung was the codename for Nazi Germany 's assault on Denmark and Norway during World War II and the opening operation In World War II, the Battle of France, also known as the Fall of France, was the German invasion of France and the Low Countries The Low Countries, the historical region of de Nederlanden, are the countries on low-lying land around the delta of the Rhine, Scheldt For the Battle of Britain however, the Luftwaffe had to operate in a strategic role, something for which it was unsuited. Its main task was to ensure air supremacy over southeast England, to pave the way for an invasion fleet.

The Luftwaffe regrouped after the Battle of France into three Luftflotten (Air Fleets) on the Britain's southern and northern flanks. Luftflotte 2, commanded by Generalfeldmarschall Albrecht Kesselring, was responsible for the bombing of southeast England and the London area. Luftflotte 2 (Air Fleet 2 was one of the primary divisions of the German Luftwaffe in World War II. Field Marshal General, in German Generalfeldmarschall ( (usually translated simply as Field marshal, and sometimes written only as Feldmarschall Albert Kesselring (30 November 1885 - 16 July 1960 was a Luftwaffe Generalfeldmarschall during World War II. London ( ˈlʌndən is the capital and largest urban area in the United Kingdom. Luftflotte 3, under Generalfeldmarschall Hugo Sperrle, targeted the West Country, Midlands, and northwest England. Luftflotte 3 (Air Fleet 3 was one of the primary divisions of the German Luftwaffe in World War II. Hugo Sperrle ( February 7 1885 - April 2 1953) was a German Field marshal of the Luftwaffe during The West Country is an informal term for the area of south western England roughly corresponding to the modern South West England government region Luftflotte 5, led by Generaloberst Hans-Jürgen Stumpff from his headquarters in Norway, targeted the north of England and Scotland. Luftflotte 5 (Air Fleet 5 was one of the primary divisions of the German Luftwaffe in World War II. Colonel General is a senior Military rank which is used in some of the world’s militaries Hans-Jürgen Stumpff ( June 15, 1889 - March 9, 1968) was a German general of the Luftwaffe during the Second Norway ( Norwegian: Norge ( Bokmål) or Noreg ( Nynorsk) officially the Kingdom of Norway, is a Constitutional Scotland ( Gaelic: Alba) is a Country in northwest Europethat occupies the northern third of the island of Great Britain. As the battle progressed, command responsibility shifted, with Luftflotte 3 taking more responsibility for the night-time Blitz attacks while the main daylight operations fell upon Luftflotte 2's shoulders. The Blitz was the sustained bombing of Britain by Nazi Germany between 7 September 1940 and 10 May 1941 in World War II.

Hermann Göring in 1932. Year 1932 ( MCMXXXII) was a Leap year starting on Friday of the Gregorian calendar.

Albrecht Kesselring.

Hugo Sperrle.

Initial Luftwaffe estimates were that it would take four days to defeat Fighter Command in southern England. Fighter Command was one of three functional commands that dominated the public perception of the Royal Air Force for much of the mid-20th century This would be followed by a four week offensive during which the bombers and long-range fighters would destroy all military installations throughout the country and wreck the British aircraft industry. The campaign was planned to begin with attacks on airfields near the coast, gradually moving inland to attack the ring of sector airfields defending London. Later reassessments gave the Luftwaffe five weeks, from 8 August to 15 September, to establish temporary air superiority over England. Events 1220 - Sweden is defeated by Estonian tribes in the Battle of Lihula. Events 668 - Eastern Roman Emperor Constans II is assassinated in his bath at Syracuse Italy. ^[45] To achieve this goal Fighter Command had to be destroyed, either on the ground or in the air, yet the Luftwaffe had to be able to preserve its own strength in order to be able support the invasion; this meant that the Luftwaffe had to maintain a high "kill ratio" over the RAF fighters. The only alternative to the goal of air superiority was to be a terror bombing campaign aimed at the civilian population, but this was considered to be a last resort and it was expressly forbidden by Hitler. Terror bombing is a strategy of deliberately bombing and/or Strafing civilian targets in order to break the Morale of the enemy make its civilian population panic ^[45]

The Luftwaffe kept broadly to this scheme, but its commanders had differences of opinion on strategy. Sperrle wanted to eradicate the air defence infrastructure by bombing it. His counterpart, Kesselring, championed attacking London directly—either to bombard the British government into submission or to draw RAF fighters into a decisive battle. London ( ˈlʌndən is the capital and largest urban area in the United Kingdom. Göring did nothing to resolve this disagreement between his commanders, and only vague directives were set down during the initial stages of the battle, with Göring seemingly unable to decide upon which strategy to pursue. ^[46] He seemed at times obsessed with maintaining his own power base in the Luftwaffe and indulging his outdated beliefs on air fighting, which were later to lead to tactical and strategic errors.

Tactics

The Luftwaffe consistently varied its tactics in its attempts to break through the RAF defences. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout It launched many free-roving fighter sweeps, known as Freie Jagd ("Free Hunts"), to draw up RAF fighters. RAF fighter controllers, however, were often able to detect these and position squadrons to avoid them, keeping to Dowding's plan to preserve fighter strength for the bomber formations. The Luftwaffe also tried using small formations of bombers as bait, covering them with large numbers of escorts. This was more successful, but escort duty tied the fighters to the bombers' slow speed and made them more vulnerable. Casualties were greatest among the escort units.

Standard tactics for raids soon became an amalgam of techniques. A free hunt would precede a raid to try to sweep any defenders out of the raid's path. The bombers would then fly in at altitudes between 10,000 and 16,000 feet (4,900 m), sometimes closely escorted by fighters. A "detached" escort or "top cover" would fly above the bombers and maintain a distant watch.

Luftwaffe tactics were influenced by their fighters, which were divided into single-engined Bf 109s and twin-engine Bf 110s. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout The Bf 110 Zerstörer ("destroyer") proved too vulnerable to the nimble single-engined RAF fighters. This meant the bulk of fighter duties fell on the Bf 109. Fighter tactics were then complicated by bomber crews who demanded closer protection. Due to a similar concerns over losses in the hard-fought battles of 15 August and 18 August, Göring ordered an increase in close escort duties. Events 778 - The Battle of Roncevaux Pass, at which Roland is killed Events 293 BC - The oldest known Roman temple to Venus is founded starting the institution of Vinalia Rustica. This decision shackled many of the Bf 109s to the bombers and, although they were more successful at protecting the bomber forces, casualties amongst the fighters mounted primarily because they were forced to fly and maneouvre at reduced speeds.

Adolf Galland noted:

We had the impression that, whatever we did, we were bound to be wrong. Fighter protection for bombers created many problems which had to be solved in action. Bomber pilots preferred close screening in which their formation was surrounded by pairs of fighters pursuing a zigzag course. Obviously, the visible presence of the protective fighters gave the bomber pilots a greater sense of security. However, this was a faulty conclusion, because a fighter can only carry out this purely defensive task by taking the initiative in the offensive. He must never wait until attacked because he then loses the chance of acting.

We fighter pilots certainly preferred the free chase during the approach and over the target area. This, in fact, gives the greatest relief and the best protection for the bomber force. ^[47]

The limited, 600 km (360 mi) total range of the Bf 109E single engined fighters was one of the most serious limitations on the Luftwaffe's tactics in the battle.

Intelligence

The Luftwaffe was ill-served by its lack of intelligence about the British defences. Military intelligence (abbreviated MI int Commonwealth, or intel The German intelligence services were fractured and plagued by rivalries; their overall performance was amateurish. By 1940, there were few if any German agents operating in the UK and a handful of bungled attempts to insert spies into the country were foiled. This meant the Luftwaffe had almost no recent knowledge of the workings of the RAF's air defences, in particular of the crucial command and control system built before the war. Even when good information existed, such as a November 1939 Abwehr assessment of Fighter Command strengths and capabilities by Abteilung V, it was ignored if it did not match conventional preconceptions.

Throughout the battle, the Luftwaffe had to launch numerous reconnaissance sorties to make up for the poor intelligence. Reconnaissance aircraft (at first mostly Dornier Do 17s, but increasingly Bf 110s) proved easy prey for British fighters, as it was seldom possible for them to be escorted by Bf 109s. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout Thus, the Luftwaffe operated "blind" for much of the battle, unsure of its enemy's true strengths, capabilities, and deployments. Many times the leadership believed Fighter Command's strength had collapsed, while raids against supposed fighter airfields fell instead on bomber or coastal defence stations. The results of bombing and air fighting were consistently exaggerated, due to over-enthusiastic claims and the difficulty of effective confirmation over enemy territory. In the euphoric atmosphere of perceived victory, Luftwaffe leadership became increasingly disconnected from reality. This lack of leadership and solid intelligence meant the Germans did not adopt any consistent strategy, even when the RAF had its back to the wall. Moreover, there was never a systematic focus on any one type of target (such as airbases, radar stations, or aircraft factories), so the already haphazard effort was further diluted. ^[48]

Navigational aids

While the British were using radar for air defence more effectively than the Germans realised, the Luftwaffe attempted to press its own offensive advantage with advanced radio navigation systems the British were initially not aware of. Radio navigation or radionavigation is the application of Radio frequencies to determining a position on the Earth. One of these was Knickebein ("crooked leg"); this system was used at night and for raids where precision was required. The Battle of the Beams was a period in early World War II when bombers of the German Air Force ( Luftwaffe) started using Radio navigation for It was rarely used during the Battle of Britain. (See Dr. Reginald Jones and Battle of the Beams). Reginald Victor Jones, CH CB CBE FRS, ( 29 September 1911 – 17 December The Battle of the Beams was a period in early World War II when bombers of the German Air Force ( Luftwaffe) started using Radio navigation for ^[49]

RAF strategy

The Dowding system

Further information: RAF Fighter Command Order of Battle 1940

Further information: List of Officially Accredited Battle of Britain Squadrons

The keystone of the British defence was the complex infrastructure of detection, command, and control that ran the battle. This article lists the RAF Fighter Command order of battle at 15 September 1940 during the Battle of Britain. This is a list of the officially accredited Battle of Britain units with their aircraft types code letters call signs and casualties This was the "Dowding System," after its chief architect, Air Chief Marshal Sir H.C.T. "Stuffy" Dowding, the leader of RAF Fighter Command. Air Chief Marshal ( Air Chf Mshl or ACM) is a senior Air officer rank which originated in and continues to be used by the Royal Air Force (RAF Air Chief Marshal Hugh Caswell Tremenheere Dowding 1st Baron Dowding GCB, GCVO, CMG ( 24 April 1882 &ndash 15 February It should be noted that the original air defence system, which Dowding inherited, had been set up in 1917 by Major General E. Major General or Major-General is a Military rank used in many countries B Ashmore. Dowding built upon and modernised many of the features which had had been pioneered by Ashmore. ^[50] During the course of the Battle several Coastal Command and Fleet Air Arm units came under Fighter Command control. RAF Coastal Command was an organization within the Royal Air Force which defended the United Kingdom from naval threats and countered German U-boats The Fleet Air Arm is the branch of the Royal Navy responsible for the operation of the aircraft on board their ships

Groups

The UK's airspace was divided up into four Groups.

• 10 Group defended Wales and the West Country and was commanded by Air Vice-Marshal Sir Quintin Brand. No 10 Group of the Royal Air Force was formed on 1 April 1918 in No The West Country is an informal term for the area of south western England roughly corresponding to the modern South West England government region Air Vice-Marshal ( AVM) is an Air officer rank which originated in and continues to be used by the Royal Air Force. Air Vice Marshal Sir Christopher Joseph Quintin Brand KBE, DSO, MC, DFC, ( 25 May, 1893 - 7 March
• 11 Group covered the southeast of England and the critical approaches to London and was commanded by Air Vice-Marshal Keith Park. No 11 Group was a group in the Royal Air Force for various periods in the 20th century London ( ˈlʌndən is the capital and largest urban area in the United Kingdom. Air Chief Marshal Sir Keith Rodney Park GCB, KBE, MC and Bar, DFC, RAF ( 15 June 1892 -
• 12 Group defended the Midlands and East Anglia and was led by Air Vice-Marshal Trafford Leigh-Mallory. No 12 Group RAF was first formed in April 1918 at Cranwell, Lincolnshire, within No East Anglia is often used as a shorthand for the Kingdom of the East Angles. Air Chief Marshal Sir Trafford Leigh Leigh-Mallory KCB, DSO & Bar ( 11 July 1892 – 14 November 1944) was
• 13 Group covered the north of England, Scotland and Northern Ireland and was commanded by Air Vice-Marshal Richard Saul. No 13 Group was a group in the Royal Air Force for various periods in the 20th century Scotland ( Gaelic: Alba) is a Country in northwest Europethat occupies the northern third of the island of Great Britain. Northern Ireland (Tuaisceart Éireann Ulster Scots: Norlin Airlann) is a Country within the United Kingdom, lying in the northeast of Air Vice Marshal Richard Ernest Saul CB, DFC, RAF ( 16 April 1891 &ndash 30 November 1965)

Sir Hugh Dowding

Keith Park in front of his Hurricane OK-2 on Malta in 1942

Trafford Leigh-Mallory

Control Systems

Usually the first indications of incoming air raids were received by the Chain Home Radio Direction Finding (RDF, the original RAF name for Radar) facilities which were located around the coastlines of the UK. Malta, officially the Republic of Malta (Repubblika ta' Malta is a European Microstate, comprising an Archipelago of three islands Year 1942 ( MCMXLII) was a Common year starting on Thursday (the link will display the full 1942 calendar of the Gregorian calendar. Chain Home was the codename for the ring of coastal Radar stations built by the British before and during World War II. Radar is a system that uses electromagnetic waves to identify the range altitude direction or speed of both moving and fixed objects such as Aircraft, ships In most circumstances RDF could pick up formations of Luftwaffe aircraft as they organised themselves over their own airfields. Once the raiding aircraft moved inland over England the formations were also plotted by the Observer Corps. The Royal Observer Corps ( ROC) was a defence warning organisation operating in the United Kingdom between 1925 and 31 December 1995 when it was stood down The information from RDF and the Observer Corps were sent through to the main operations room of Fighter Command Headquarters at Bentley Priory. RAF Bentley Priory was a non-flying Royal Air Force station near Stanmore in the London Borough of Harrow. The plots were assessed to determine whether they were "hostile" or "friendly". If the aircraft formations were hostile the information was sent to the main "operations room" which was in a large underground bunker.

Here the course information of each raid was plotted by WAAFs who received information via a telephone system. Additional intelligence was provided by the "Y" Service radio posts, which monitored enemy radio transmissions, and the "Ultra" decoding centre based at Bletchley Park. Bletchley Park, also known as Station X, is an estate located in the town of Bletchley, in Buckinghamshire, and (since 1967 part of Milton Keynes Colour coded counters representing each raid were placed on a large table, which had a map of the UK overlaid and squared off with a British Modified Grid. The British national grid reference system is a system of geographic grid references commonly used in Great Britain, different from using Latitude and Longitude The colour coding (red, yellow and blue) of each counter was changed every five minutes, conforming to a colour coded 24 hour clock. As the plots of the raiding aircraft moved the counters were pushed across the map by magnetic "rakes". This system enabled the main "Fighter Controller" (usually of squadron leader rank) and Dowding to see very quickly where each formation was heading and allowing an estimate to be made of possible targets. Because of the simplicity of the system decisions could be made quickly and easily. Apart from the controller, most of the room and map information was operated by WAAFs.

This information was simultaneously sent to the HQ of each Group (for example, RAF Uxbridge for 11 Group),^[51] where it was "filtered" through a filter room (that is, collated, cross-checked and simplified), before being sent through to another operations room, again housed in an underground bunker. RAF Uxbridge is a Royal Air Force station in Uxbridge in the London Borough of Hillingdon. Because Group controlled the tactical control of the battle, the operations room was different in layout to the one at Bentley Priory. The main map on the plotting table represented the Group command area and its associated airfields. Extensive radio and telephone equipment transmitted and received a constant flow of information from the various sector airfields as well as the Observer Corps, AA Command and the navy. The "Duty fighter controller" was (for example in 11 Group) Park's personal representative whose job was to control how and when each raid would be dealt with. He ordered the squadrons airborne and positioned them as he thought best. Timing was of the essence, because:

Each minute of unnecessary delay waiting to make absolutely sure that the raid was coming in meant about 2,000 feet of vital altitude our fighters would not have when they met the enemy

(Wing Commander Lord Willoughby de Broke, Senior Fighter Controller, Uxbridge. Wing Commander ( Wg Cdr in the RAF, WGCDR in the RNZAF and RAAF, W/C in the former RCAF) is a commissioned )

Each Group room had a "tote board" which showed each squadron available to that group. The tote board had a system of lights which enabled the controllers to see the squadron status: Released (not available); Available (airborne in 20 minutes); Readiness (airborne in five minute); Standby (pilots in cockpit, airborne in 2 minutes); Airborne and moving into position; Enemy sighted; Ordered to land; Landed and refueling/rearming. Next to the tote board, where it could be clearly seen, was a weather board which showed the state of the weather around each airfield. It was the responsibility of the WAAF plotters to continually update the tote and weather boards. ^[52][53]

A vital role was played by the telephone engineers of the GPO:

who worked all hours repairing communications, installing completely new facilities in the emergency centres, and keeping the nervous system of Fighter Command functioning

(Air Commodore Eric Roberts, Commander Middle Wallop Sector in 1940)

Despite appearances, the Groups were not mutually supporting; Park, for instance, could only request, not demand, assistance from Brand (from whom he often got it), nor from Leigh-Mallory (from whom he more often did not). This was because Dowding had never issued standing orders to assist, nor had he created a method to co-ordinate it. ^[48]

There was a further problem in that the aircraft were not assigned equitably between Groups. While the most effective RAF fighter was the Spitfire, 70% of the No. 11 Group were Hurricanes. "In total, less then a third of Britain's best fighters were operating in the key sector. "^[54]

Sectors

The Group areas were subdivided into Sectors; each commanding officer was assigned between two and four squadrons. Sector Stations, comprising an aerodrome with a "Sector operations room", were the heart of this organisation, and they were also responsible for operating satellite aerodromes to which squadrons could be dispersed. An aerodrome is an area on land or water (including any buildings installations and equipment used for the arrival and departure of aircraft The operations rooms duplicated those at the Group HQs, although they were on a smaller scale and most were still housed in brick, single-storey, tile roofed structures above ground, where they were vulnerable to attack. A brick is a block of Ceramic material used in Masonry construction laid using mortar. A tile is a manufactured piece of hard-wearing material such as Ceramic, stone, metal or even Glass. By 1940 most were semi-protected by an earth bank or "blast wall" surrounding them which reached as high as the eaves. An eave is the edge of a Roof. Eaves usually project beyond the side of the building generally to provide weather protection Fortunately for Fighter Command Luftwaffe Intelligence was unaware of the importance of these rooms and most were left alone. The control rooms at Biggin Hill were completely destroyed by a raid on 31 August, although this was a chance bomb hit. Events 1056 - Byzantine Empress Theodora becomes ill dying suddenly a few days later without children to succeed the Throne Their vulnerability in time of war was appreciated and new airfields built during the expansion programme of the 1930s had new, bomb proof Mk II, L-shaped structures. As a further precaution emergency control rooms were set up in different locations away from the airfields, with a small loss in efficiency; RAF Kenley, for example, could use an alternative room housed in a butcher's shop. The former Royal Air Force Station Kenley, more commonly known as RAF Kenley (now known as Kenley Aerodrome) was a station of the Royal Flying Corps The plotting table was laid out with a map of the sector and its airfields and the tote and weather boards reflected this more localised information. ^[53]

When ordered by their Group HQ, the sector stations would "scramble" their squadrons into the air. Once airborne, the squadrons would be directed by radio-telephone (R/T) from their sector station. Squadrons could be ordered to patrol airfields or vital targets or be "vectored" to intercept incoming raids. As well as directing the fighter squadrons, Sector stations also controlled the anti-aircraft batteries in their area; an army officer sat beside each fighter controller and directed the gun crews when to open fire and, if RAF aircraft flew into the gun-zones, ordered the guns to cease fire. Anti-aircraft warfare, or air defense, is any method of engaging hostile military Aircraft in defence of ground objectives, ground or naval forces ^[55]

Limitations

Though it was the most sophisticated air defence system in the world at that time, the Dowding System had many limitations, including, but not often stressed, its emphatic need for qualified ground maintenance personnel, many of whom had received their training under the Aircraft Apprentice scheme instituted by Hugh Trenchard. The Aircraft Apprentice Scheme (1920-1993 was a training program for British ground crew personnel Marshal of the Royal Air Force Hugh Montague Trenchard 1st Viscount Trenchard GCB OM GCVO DSO (3 February 1873 - 10 February RDF (radar) was subject to significant errors and the Observer Corps had difficulties tracking raids at night and in bad weather. R/T communications with airborne fighters were restricted because of the RAF's use of High-Frequency (HF) radio sets. HF radio was limited in range and even with a network of relay stations, the squadrons could not roam more than one or two sectors from their airfields. Distortion and interference often made communication difficult. It was also restricted to a single frequency per squadron, making inter-squadron communication impossible. Finally, the system for tracking RAF fighters, known as HF/DF or "Huff-Duff", restricted sectors to a maximum of four squadrons in the air. High frequency direction finder is usually known by its Acronym HF/DF, pronounced Huff-Duff. The addition of IFF, "Pipsqueak", while a welcome help in identifying RAF aircraft, took up another radio channel. In Telecommunications, identification friend or foe (IFF is a Cryptographic identification System designed for command and control

This is, in part, a reflection of the novelty of the type of combat, as well as the control system. It was perfectly possible for Sector Control to have been assigned one frequency for all fighters to "listen out" on (or "guard", in modern parlance), with "roving" intercept guidance, rather than the close positive control used, which limited controllers' ability to handle large numbers of interceptors. ^[48]

Starting in late September 1940 VHF T/R Type 1133 radios started replacing the HF TR9 sets. Very high frequency (VHF is the Radio frequency range from 30 MHz to 300 MHz. High frequency (HF radio frequencies are between 3 and 30 MHz. These had first been fitted to Spitfires of 54 and 66 Squadrons in May 1940, but ensuing production delays meant the bulk of Spitfires and Hurricanes were not fitted for another five months. No 54 or LIV Squadron is a Squadron of the Royal Air Force. It is a reserve squadron based at RAF Waddington, England No66 Squadron was a Royal Air Corps and eventually Royal Air Force aircraft Squadron. The pilots enjoyed a much clearer reception over a longer range and controllers and pilots had a wider range of communications channels to choose from. ^[56]

Efficiency

In spite of this, Fighter Command at times achieved interception rates greater than 80%. The R/T problems were solved late in the battle with the adoption of Very High-Frequency (VHF) radio sets. For all of its faults, RAF's system of ground control directed its fighters to be where they were needed. The Luftwaffe, with no such system, was always at a disadvantage.

Effect of signals intelligence

It is unclear how much the British intercepts of the Enigma cipher, used for high-security German radio communications, affected the battle. The Enigma machine is any one of a family of related electro-mechanical Rotor machines used to generate Ciphers for the Encryption and decryption of Ultra, the information obtained from Enigma intercepts, gave the highest echelons of the UK's command a view of German intentions but it seems little of this material filtered down to Hugh Dowding's desk. ULTra ("Urban Light Transport" is a Personal rapid transit system from Advanced Transport Systems Ltd a company based in Cardiff, Wales. (It would have had little tactical value in any case. ) However, the radio listening service (known as Y Service), monitoring the patterns of Luftwaffe radio traffic, contributed considerably to the early warning of raids. Y-stations were British Signals Intelligence collection sites initially established during World War I and later used during World War II. ^[e]

Air-Sea rescue

One of the biggest oversights of the entire system was the lack of a proper air-sea rescue organisation; the RAF had started organising a system in 1940 with High Speed Launches (HSLs) being based around flying boat bases and at a number of overseas locations. But it was still believed that the amount of cross-Channel traffic meant that there was no need for a rescue service to cover these areas. Downed pilots and aircrew, it was hoped, would be picked up by any boats or ships which happened to be passing by. Otherwise the local life boat would be alerted, assuming someone had seen the pilot going into the water. ^[57]

RAF aircrew were issued with a life jacket, nicknamed the "Mae West" but in 1940 it still required manual inflation, which was almost impossible for someone who was injured or in shock. A personal flotation device (also referred to as PFD, lifejacket, life preserver, Mae West, life vest, life saver, The waters of the English Channel and Dover Straits are cold, even in the middle of summer, and clothing issued to RAF aircrew did little to insulate them against these freezing conditions. The Strait of Dover or Dover Strait ( French: Pas de Calais, pɑdə kalɛ "Strait of Calais " Dutch: Nauw van A conference in 1939 had placed air-sea rescue under Coastal Command. Because a number of pilots had been lost at sea during the "Channel Battle", on 22 August control of RAF rescue launches was passed to the local naval authorities and twelve Lysanders were given to Fighter Command to help look for pilots at sea. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout In all some 200 pilots and aircrew were lost at sea during the battle. No proper air-sea rescue service was to be formed until 1941. ^[58]

Tactics

The weight of the battle fell upon 11 Group. Keith Park's tactics were to dispatch individual squadrons to intercept raids. The intention was to subject attackers to continual attacks by relatively small numbers of aircraft and try to break up the tight formations of bombers. Once formations had fallen apart, stragglers could be picked off one by one. Where multiple squadrons reached a raid the procedure was for the slower Hurricanes to tackle the bombers while the more agile Spitfires held up the fighter escort. This ideal was not always achieved, however, and sometimes the Spitfires and Hurricanes reversed roles.

During the battle, some commanders, notably Leigh-Mallory, proposed squadrons be formed into "Big Wings," consisting of at least three squadrons, to attack the enemy en masse, a method pioneered by Douglas Bader. The Big Wing, also known as a Balbo, was an air fighting tactic proposed during the Battle of Britain by 12 Group commander Air Vice-Marshal Trafford Leigh-Mallory Group Captain Sir Douglas Robert Steuart Bader CBE, DSO & Bar, DFC & Bar, FRAeS, DL, RAF (21 February 1910

Proponents of this tactic claimed interceptions in large numbers caused greater enemy losses while reducing their own casualties. Opponents pointed out the big wings would take too long to form up, and the strategy ran a greater risk of fighters being caught on the ground refuelling. The big wing idea also caused pilots to over-claim their kills, due to the confusion of a more intense battle zone. This led to the belief big wings were far more effective than they actually were.

The issue caused intense friction between Park and Leigh-Mallory, as 12 Group were tasked with protecting 11 Group's airfields whilst Park's squadrons intercepted incoming raids. However, the delay in forming up Big Wings meant this often did not arrive until after German bombers had hit 11 Group's airfields. ^[59] Dowding, in an effort to highlight the problem of the Big Wing's performance, submitted a report compiled by Park to the Air Ministry on 15 November. In the report he highlighted the fact that during the period of 11 September – 31 October the extensive use of the Big Wing had resulted in just 10 interceptions and one German aircraft destroyed, but his report was ignored. Events 9 - The Battle of the Teutoburg Forest ends 506 - The Bishops of Visigothic Gaul Events 445 BC – Ezra reads the Book of the Law to the Israelites in Jerusalem (see Nehemiah 91 NLTse ^[60] Postwar analysis agrees Dowding's and Park's approach was best for 11 Group. Dowding's removal from his post in November 1940 has been blamed on this struggle between Park and Leigh-Mallory's daylight strategy. However the intensive raids and destruction wrought during the Blitz also damaged Dowding and Park in particular, for the failure to produce an effective night-fighter defence system, something for which the influential Leigh-Mallory had long criticised them. ^[61]

Bomber and Coastal Command contributions

Bomber Command and Coastal Command aircraft flew offensive sorties against targets in Germany and France during the battle. RAF Bomber Command was the organisation that controlled the RAF 's bomber forces from 1936 to 1968 RAF Coastal Command was an organization within the Royal Air Force which defended the United Kingdom from naval threats and countered German U-boats After the initial disasters of the war, with Vickers Wellington bombers shot down in large numbers attacking Wilhelmshafen and the slaughter of the Fairey Battle squadrons sent to France, it became clear Bomber Command would have to operate mainly at night to achieve any results without very high losses. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout Wilhelmshaven (vɪlhɛlmsˈhaːfən is a town in Lower Saxony, Germany. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout ^[62] From 15 May 1940 a night time bomber campaign was launched against German oil industry, communication and forests/crops, mainly in the Ruhr area. Events 1252 - Pope Innocent IV issues the Papal bull Ad exstirpanda, which authorizes but also limits the Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. The Ruhr is a medium-size River in western Germany ( North Rhine-Westphalia) a right tributary (east-side of the Rhine.

As the threat mounted, Bomber Command changed targeting priority on 3 June 1940 to attack the German aircraft industry and to attack harbours and shipping able to support an invasion of Great Britain. Events 350 - Roman usurper Nepotianus, of the Constantinian dynasty, proclaims himself Roman Emperor, entering Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. From early August the assembling invasion fleet in French ports got a high priority target as well. The large barges intended by the Germans to transport troops across the Channel were targeted by bombers. In addition the Germans had few Freya radar stations set up in France, meaning air defence of the French harbours were not nearly as good as the air defences over Germany. Freya was an Early warning radar deployed by Germany during World War II, named after the Norse Goddess Freyja. In September 1940, Bomber Command was directing some 60% of its strength against the Channel ports. The Bristol Blenheim units also raided German occupied airfields throughout July to December 1940, both during daylight hours and at night. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout Although most of these raids were unproductive there were some successes; on 1 August five out of 12 Blenheims sent to attack Haamsted and Evere (Brussels) were able to bomb, destroying or heavily damaging three Bf 109s of II. Events 30 BC - Octavian (later known as Augustus enters Alexandria, Egypt, bringing it under the control of the Roman Evere is one of the nineteen municipalities located in the Brussels-Capital Region of Belgium. Brussels (Bruxelles pronounced; Brussel pronounced) officially the Brussels Capital-Region, is /JG 27 and apparently killing a Staffelkapitan identified as a Hauptmann Albrecht von Ankum-Frank. Hauptmann is a German word usually translated as Captain when it is used as an officer's rank in the German, Austrian and Swiss armies Two other 109s were claimed by Blenheim gunners. ^[63][f]Another successful raid on Haamstede was made by a single Blenheim on 7 August which destroyed one 109 of 4. Events 322 BC - Battle of Crannon between Athens and Macedon following the death of Alexander the Great. /JG 54, heavily damaged another and caused lighter damage to four more. ^[64] During these and other types of operations, some of which were directed against Germany itself, Blenheim casualties were very high, and it is a testament to the courage of the men in these units that they continued to operate throughout these months with little respite and with little of the publicity accorded to Fighter Command.

As well as the bombing operations Blenheim equipped units had been formed to carry out long-range strategic reconnaissance missions over Germany and German occupied territories. In this role the Blenheims once again proved to be too slow and vulnerable against Luftwaffe fighters and they took constant casualties. ^[65]

Coastal Command directed its attention towards the protection of British shipping, and the destruction of enemy shipping. As invasion became more likely, it participated in the strikes on French harbours and airfields, laying mines, and mounting numerous reconnaissance missions over the enemy held coastline. In all, some 9,180 sorties were flown by bombers from July to October 1940. Although this was small compared with the 80,000 sorties flown by fighters, bombers suffered about 50% of the number of casualties borne by their fighter colleagues. The bomber contribution was therefore much more dangerous on a loss-per-sortie comparison. ^[66] In his famous 20 August speech about "The Few", praising Fighter Command, Churchill also made a point to mention Bomber Command's contribution, adding bombers were even then striking back at Germany. Events 636 - Battle of Yarmouk: Arab forces led by Khalid ibn al-Walid take control of Syria and Palestine ^[67]

Phases of the Battle

The Battle can be roughly divided into four phases:

• 10 July–11 August: Kanalkampf, ("the Channel battles"). Events 48 BC - Battle of Dyrrhachium, Julius Caesar barely avoids a catastrophic defeat to Pompey in Macedonia. Events 2492 BC - Traditional date of the defeat of Bel by Hayk, progenitor and founder of the Armenian nation
• 12 August–23 August: Adlerangriff ("Eagle Attack"), the early assault against the coastal airfields. Events 1099 - First Crusade: Battle of Ascalon - Crusaders under the command of Godfrey of Bouillon defeat Fatimid Events 79 - Mount Vesuvius begins stirring on the feast day of Vulcan the Roman god of fire
• 24 August–6 September: the Luftwaffe targets the airfields. Events 49 BC - Julius Caesar 's General Gaius Scribonius Curio is defeated in the Second Battle of the Bagradas River Events 3114 BC - According to the Proleptic Julian calendar the current era in the Maya Long Count Calendar started The critical phase of the battle.
• 7 September onwards: the day attacks switch to British towns and cities. Events 1251 BC - A Solar eclipse on this date might mark the birth of legendary Heracles at Thebes Greece.

Channel battles

The Kanalkampf comprised a series of running fights over convoys in the English Channel and occasional attacks on the convoys by Stuka dive-bombers. The Junkers Ju 87 or Stuka (from Stu rz' ka' mpfflugzeug, " Dive bomber " was a two-seat (pilot and rear gunner A dive bomber is a Bomber aircraft that Dives directly at its targets in order to provide greater accuracy and limit the exposure to and effectiveness of It was launched partly because Kesselring and Sperrle were not sure about what else to do, and partly because it gave German aircrews some training and a chance to probe the British defenders. ^[68] In general, these battles off the coast tended to favour the Germans, whose bomber escorts massively outnumbered the convoy patrols. The need for constant patrols over the convoys put a severe strain on RAF pilots and machines, wasting fuel, engine hours and exhausting the pilots, but eventually the number of ship sinkings became so great the British Admiralty cancelled all further convoys through the Channel. The Admiralty was formerly the authority in the United Kingdom responsible for the command of the Royal Navy. However, these early combat encounters provided both sides with experience. They also gave the first indications some of the aircraft, such as the Defiant and Bf 110, were not up to the intense dog-fighting that would characterise the battle.

Main assault

The main attack upon the RAF's defences was code-named Adlerangriff ("Eagle Attack").

Weather, which proved an important feature of the campaign, delayed Adlertag, ("Eagle Day") until 13 August 1940. Events 3114 BC - According to the Lounsbury correlation the start of the Maya calendar. Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. On 12 August, the first attempt was made to blind the Dowding system when aircraft from the specialist fighter-bomber unit, Erprobungsgruppe 210 attacked four radar stations. Events 1099 - First Crusade: Battle of Ascalon - Crusaders under the command of Godfrey of Bouillon defeat Fatimid Chain Home was the codename for the ring of coastal Radar stations built by the British before and during World War II. Three were briefly taken off the air but were back working within six hours. ^[69] The raids appeared to show British radars were difficult to knock out for any length of time. The failure to mount follow-up attacks allowed the RAF to get the stations back on the air, and Luftwaffe neglected strikes on the supporting infrastructure, such as phone lines or power stations, which could have rendered the radars useless, even if the towers themselves (which were very difficult to destroy) remained intact. ^[48]

Adlertag opened with a series of attacks, led by Epro 210,^[69] on coastal airfields used as forward landing grounds for the RAF fighters, as well as 'satellite airfields'^[g](including Manston and Hawkinge). RAF Manston was an RAF station in the north-east of Kent, at on the Isle of Thanet from 1916 until 1996 RAF Hawkinge was an airfield in Kent near to the south coast and the closest airfield to the French coast ^[69] As the week drew on, the airfield attacks moved further inland, and repeated raids were made on the radar chain. 15 August was "The Greatest Day" when the Luftwaffe mounted the largest number of sorties of the campaign. Events 778 - The Battle of Roncevaux Pass, at which Roland is killed Luftflotte 5 attacked the north of England. Believing Fighter Command strength to be concentrated in the south, raiding forces from Denmark and Norway ran into unexpectedly strong resistance. The Kingdom of Denmark ( ˈd̥ænmɑɡ̊ (archaic ˈd̥anmɑːɡ̊ commonly known as Denmark, is a country in the Scandinavian region of northern Europe Norway ( Norwegian: Norge ( Bokmål) or Noreg ( Nynorsk) officially the Kingdom of Norway, is a Constitutional Inadequately escorted by Bf 110s, bombers were shot down in large numbers. As a result of the casualties, Luftflotte 5 did not appear in strength again in the campaign.

18 August, which had the greatest number of casualties to both sides, has been dubbed "The Hardest Day". The Junkers Ju 87 or Stuka (from Stu rz' ka' mpfflugzeug, " Dive bomber " was a two-seat (pilot and rear gunner Events 293 BC - The oldest known Roman temple to Venus is founded starting the institution of Vinalia Rustica. Following the grinding battles of 18 August, exhaustion and the weather reduced operations for most of a week, allowing the Luftwaffe to review their performance. Events 293 BC - The oldest known Roman temple to Venus is founded starting the institution of Vinalia Rustica. "The Hardest Day" had sounded the end for the Ju 87 in the campaign. ^[70] This veteran of blitzkrieg was too vulnerable to fighters to operate over Britain, and to preserve the Stuka force, Göring withdrew them from the fighting. This removed the main Luftwaffe precision-bombing weapon and shifted the burden of pinpoint attacks on the already-stretched Erpro 210. Also, the Bf 110 had proven too clumsy for dog-fighting with single-engined fighters, and its participation was scaled back. It would only be used when range required it or when sufficient single-engined escort could not be provided for the bombers.

Göring made yet another fateful decision: to order more bomber escorts at the expense of free-hunting sweeps. To achieve this, the weight of the attack now fell on Luftflotte 2, and the bulk of the Bf 109s in Luftflotte 3 were transferred to Kesselring's command, reinforcing the fighter bases in the Pas de Calais. Luftflotte 3 (Air Fleet 3 was one of the primary divisions of the German Luftwaffe in World War II. Stripped of its fighters, Luftflotte 3 would concentrate on the night bombing campaign. Luftflotte 3 (Air Fleet 3 was one of the primary divisions of the German Luftwaffe in World War II. Göring, expressing disappointment with the fighter performance thus far in the campaign, also made a large change in the command structure of the fighter units, replacing many Geschwaderkommodoren with younger, more aggressive pilots like Adolf Galland and Werner Mölders. Geschwaderkommodore is a Luftwaffe position (not rank that is the equivalent of a Royal Air Force Group Commander or USAF Wing Commander Adolf "Dolfo" Joseph Ferdinand Galland ( 19 March 1912 9 February 1996) was a World War II German fighter Werner Mölders ( March 18, 1913 – November 22, 1941) was a German Luftwaffe fighter ace. ^[71]

Finally, Göring stopped the attacks on the radar chain. These were seen as unsuccessful, and neither the Reichsmarschall nor his subordinates realised how vital the Chain Home stations were to the defence. It was known radar provided some early warning of raids, but the belief among German fighter pilots was that anything bringing up the "Tommies" to fight was to be encouraged. Tommy Atkins (often just Tommy) is a term for a common soldier in the British Army that was already well established in the nineteenth century but is particularly

Luftwaffe targets RAF airfields

On 19 August 1940, Göring ordered attacks concentrating on aircraft production, then on 23 August 1940 his directive added a focus on RAF airfields, as well as day and night attacks aimed at weakening fighter forces across the United Kingdom. Events 43 BC - Octavian, later known as Augustus compels the Roman Senate to elect him Consul. Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. Events 79 - Mount Vesuvius begins stirring on the feast day of Vulcan the Roman god of fire Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. That evening saw the start of a sustained campaign of bombing, starting with a raid on tyre production at Birmingham. Birmingham ( ˈbɜːmɪŋəm Ber -ming-um Raids on airfields continued through 24 August, and a major attack hit Portsmouth. Events 49 BC - Julius Caesar 's General Gaius Scribonius Curio is defeated in the Second Battle of the Bagradas River History See also History of Portsmouth There have been settlements in the area since before Roman times mostly being offshoots of Portchester, which That night, several areas of London were bombed, with the East End set ablaze and one release hitting central London. These have been attributed to a group of Heinkel He 111s, unable to find their target, releasing their bombs and returning home, unaware they were dropping them on the city, but this account has been contested. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout ^[72] In retaliation, the RAF bombed Berlin on the night of 25 August–26 August, and continued bombing raids on Berlin. Berlin is the capital city and one of sixteen states of Germany. Events 1248 - The Dutch city of Ommen receives city rights and fortification rights from Otto III the Events 1071 - Battle of Manzikert: The Seljuk Turks defeat the Byzantine Army at Manzikert. These hurt Göring's pride, because he had previously claimed the British would never be allowed to bomb the city, and enraged Hitler. ^[73]

From 24 August onwards, the battle was essentially a fight between Kesselring's Luftflotte 2 and Park's 11 Group. Events 49 BC - Julius Caesar 's General Gaius Scribonius Curio is defeated in the Second Battle of the Bagradas River The Luftwaffe concentrated all their strength on knocking out Fighter Command and made repeated attacks on the airfields. Of the 33 heavy attacks in the following two weeks, 24 were against airfields. The key sector stations were hit repeatedly: Biggin Hill and Hornchurch four times each; Debden and North Weald twice each. London Biggin Hill Airport is an airport at Biggin Hill on the southern edge of the United Kingdom 's capital city of London. RAF Hornchurch was an airfield in the south of Hornchurch in what is now the London Borough of Havering. RAF Debden is a former RAF airfield in England. The field is located 3 miles SE of Saffron Walden and approximately 1 mile north of the village of North Weald Bassett is a village located between Chipping Ongar and Epping, in the Epping Forest district of Essex, England. Croydon, Gravesend, Rochford, Hawkinge and Manston were also attacked in strength. Croydon Airport was an airport in South London which straddled the boundary between what are now the London boroughs of Croydon and Sutton. Gravesend Airport, located to the east of the town of Gravesend Kent, England was in existence from 1932 until 1956. See also Rochford Worcestershire Rochford is a small town in the Rochford district of Essex in the East of England Hawkinge, (ˈhɔːkɪndʒ or hawkindge) is a village and Civil parish in the Shepway District of Kent, England. Kent International Airport is an Airport in Kent, England. It was formerly called RAF Manston (a Royal Air Force At least seven attempts were made against Eastchurch, which was not a Fighter Command aerodrome but was believed to be by the Germans. Eastchurch is a village on the Isle of Sheppey, a mile east of Minster, England. At times these raids knocked out the sector stations, threatening the integrity of the Dowding system. Emergency measures had to be taken to keep the sectors operating.

The RAF was taking many casualties in the air. Aircraft production could replace aircraft, but replacement pilots were barely keeping pace with losses, and novice fliers were being shot down at an alarming rate. To offset losses, some 58 Fleet Air Arm fighter pilot volunteers were seconded to RAF squadrons, and a similar number of former (single-engine) Fairey Battle pilots were used. Most replacements from Operational Training Units (OTUs) had as little as nine hours flying time and no gunnery or air-to-air combat training. An Operational Conversion Unit (OCU is a unit within an Air force whose role is to support preparation for the operational missions of a specific aircraft type by providing At this point the multinational nature of Fighter Command came to the fore. Polish contribution On 11 June 1940 the Polish Government in Exile signed an agreement with the British Government to form a Polish Air Force in the UK Many squadrons and individual personnel from the air forces of the Dominions were already attached to the RAF — Australians, Canadians, New Zealanders, Rhodesians and South Africans — they were bolstered by the arrival of fresh Czechoslovak and Polish squadrons. A dominion, often Dominion, refers to one of a group of autonomous polities under sovereign authority within the British Empire and For a topic outline on this subject see List of basic Australia topics. Country to "Dominion of Canada" or "Canadian Federation" or anything else please read the Talk Page New Zealand is an Island country in the south-western Pacific Ocean comprising two main landmasses (the North Island and the South Island Rhodesia was the name adopted when the formerly British colony of Southern Rhodesia declared itself independent ( Unilateral Declaration of Independence The Republic of South Africa (also known by other official names) is a country located at the southern tip of the continent of Africa Czechoslovakia may also refer to what is now the Czech Republic and Slovakia. Poland (Polska officially the Republic of Poland These squadrons had been held back by Dowding, who mistakenly thought non-English speaking aircrew would have trouble working within his control system. In addition there were other nationals, including Free French, Belgian and even a Jewish pilot from the British mandate of Palestine. The Free French Forces (Forces Françaises Libres FFL) were French fighters in World War II who decided to continue fighting against Axis forces The Kingdom of Belgium is a Country in northwest Europe. It is a founding member of the European Union and hosts its headquarters as well as those The Palestine Mandate, was a set of protocols or articles that formed a multilateral legal and administrative agreement

Polish fliers proved especially effective — the pre-war Polish Air Force had lengthy and extensive training, and high standards; with Poland conquered and under German occupation, the Polish pilots of 303 Squadron were strongly motivated. Polish Air Force ( Siły Powietrzne Rzeczypospolitej Polskiej Siły Powietrzne RP - Air Forces of the Polish Republic is the Air force branch of the Polish RAF No 303 "Kościuszko" Polish Fighter Squadron ( Warszawski Dywizjon im Josef František, a Czech regular airman who had flown from the occupation of his own country and joined the Polish and then French air forces before arriving in Britain, proved effective but undisciplined and flew as a guest of 303 Squadron chasing Germans. Sergeant Josef František DFM * ( October 7 1914 - October 8 1940) was a Czechoslovak fighter pilot He shot down 17, now accepted as the highest "RAF score". ^[74]

The RAF had the advantage of fighting over home territory. Pilots who bailed out of their downed aircraft could be back at their airfields within hours. For Luftwaffe aircrews, a bail out over England meant capture, while parachuting into the English Channel often meant drowning or death from exposure. Morale began to suffer, and Kanalkrankheit ("Channel sickness") — a form of combat fatigue — began to appear among the German pilots. Their replacement problem was even worse than the British. Though the Luftwaffe maintained its numerical superiority, the slow appearance of replacement aircraft and pilots put increasing strain on the resources of the remaining attackers.

Formerly, the conventional wisdom was, the Luftwaffe was winning even so. Recent research shows this isn't true. Throughout the battle, the Germans "greatly underestimated the size of the RAF and the scale of British aircraft production. Across the Channel, the Air Intelligence division of the Air Ministry consistently overestimated the size of the German air enemy and the productive capacity of the German aviation industry. As the battle was fought, both sides exaggerated the losses inflicted on the other by an equally large margin. However, the intelligence picture formed before the battle encouraged the German Air Force to believe that such losses pushed Fighter Command to the very edge of defeat, while the exaggerated picture of German air strength persuaded the RAF that the threat it faced was larger and more dangerous than was actually the case. "^[75] This led the British to the conclusion another fortnight of attacks on airfields might force Fighter Command to withdraw their squadrons from the south of England. The German misconception, on the other hand, "encouraged first complacency, then strategic misjudgement. The shift of targets from air bases to industry and communications was taken because it was assumed that Fighter Command was virtually eliminated. "^[76] Yet this analysis ignores the fact it was pilots, not aircraft, Fighter Command continued to be desperately short of, as it had been from the start of the Battle. Incompletely-trained recruits, and instructors cannibalised from the training program, did not augur well for the ability to sustain the defence. ^[48][77][78]

Due to the failure of the Luftwaffe to establish air supremacy, a conference assembled on 14 September at Hitler's headquarters. Events 81 - Domitian becomes Emperor of the Roman Empire upon the death of his brother Titus. Hitler concluded that air superiority had not yet been established and "promised to review the situation on 17 September for possible landings on 27 September or 8 October. Events 1176 - The Battle of Myriokephalon is fought 1462 - The Battle of Świecino (or Battle of Żarnowiec Events 314 - Roman Emperor Licinius is defeated by his colleague Constantine I at the Battle of Cibalae, and loses Three days later, when the evidence was clear that the German Air Force had greatly exaggerated the extent of their successes against the RAF, Hitler postponed Sealion indefinitely. "^[79] However, at the meeting on 14 September, the leadership of the Luftwaffe had persuaded him to give them a last chance to cow the RAF. Events 81 - Domitian becomes Emperor of the Roman Empire upon the death of his brother Titus. "The air force chief of staff, General Hans Jeschonnek . . . asked Hitler to allow him to attack residential areas to create 'mass panic'. Hitler refused, perhaps unaware of just how much damage had already been done to civilian targets. 'Mass panic' was to be used only as a last resort. Hitler reserved for himself the right to unleash the terror weapon. The political will was to be broken by the collapse of the material infrastructure, the weapons industry, and stocks of fuel and food. On 16 September Goering ordered the air fleets to begin the new phase of the battle. Events 1400 - Owain Glyndŵr is declared Prince of Wales by his followers Like the campaign in Kosovo in the spring of 1999, air power was expected to deliver the political solution by undermining military capability and the conditions of daily existence. "^[80]

Raids on British cities

Main article: The Blitz

The Luftwaffe offensive against Britain had included numerous raids on cities since August, but Hitler had issued a directive London was not to be bombed save on his sole instruction. However, on the night of 23 August,^[81] bombs were accidentally dropped on Harrow on the outskirts of London as well as raids on Aberdeen, Bristol and South Wales. Harrow is a town in the London Borough of Harrow, North West London. Aberdeen ( pronounced; Aiberdeen Obar Dheathain is Scotland 's third most populous city and one of Scotland's 32 local government council Bristol ( ˈbrɪstəl is a city, Unitary authority and ceremonial county in South West England, west of London South Wales (De Cymru is an area of Wales bordered by England and the Bristol Channel to the east and south and Mid Wales and West Wales The focus on attacking airfields had also been accompanied by a sustained bombing campaign which begun on 24 August with the largest raid so far killing 100 in Portsmouth, and that evening the first night raid on London as described above. Events 49 BC - Julius Caesar 's General Gaius Scribonius Curio is defeated in the Second Battle of the Bagradas River History See also History of Portsmouth There have been settlements in the area since before Roman times mostly being offshoots of Portchester, which ^[72] Continuing RAF raids on Berlin in retaliation led to Hitler withdrawing his directive, and on 3 September Göring planned to bomb London daily, with Kesselring's enthusiastic support, having received reports the RAF was down to under 100 fighters and their airfields in the area were out of action. Berlin is the capital city and one of sixteen states of Germany. Events 36 BC - In the Battle of Naulochus, Marcus Vipsanius Agrippa, Admiral of Octavian, defeats Sextus Pompeius ^[82] Hitler issued a directive on 5 September to attack cities including London. Events 1590 - Alexander Farnese 's army forces Henry IV of France to raise the siege of Paris. ^[83]

On 7 September 1940 a massive series of raids involving nearly four hundred bombers and more than six hundred fighters targeted docks in the East End of London, day and night. Events 1251 BC - A Solar eclipse on this date might mark the birth of legendary Heracles at Thebes Greece. Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. Though suffering from shortages, the RAF anticipated attacks on airfields and 11 Group rose to meet them, in greater numbers than the Luftwaffe expected. The first official deployment of 12 Group's Big Wing took twenty minutes to gain formation, missing its intended target, but encountering another formation of bombers while still climbing. They returned, apologetic about their limited success, and blamed the delay on being requested too late. ^[73][84] Next morning, Keith Park flew his Hurricane over the city: "It was burning all down the river. It was a horrid sight. But I looked down and said 'Thank God for that', because I knew that the Nazis had switched their attack from the fighter stations thinking that they were knocked out. They weren't, but they were pretty groggy". Luftwaffe raids across Britain continued, with large attacks on London targeting the docks or bombing indiscriminately. Fighter Command had been at its lowest ebb, short of men and machines, and the break from airfield attacks allowed them to recover. 11 Group had considerable success in breaking up daytime raids. 12 Group repeatedly disobeyed orders and failed to meet requests to protect 11 Group airfields, but their experiments with increasingly large Big Wings had some successes. The Luftwaffe began to abandon their morning raids, with attacks on London starting late in the afternoon for 57 consecutive nights of attacks. ^[85]

The most damaging aspect to the Luftwaffe of the change in targets (to London) was the increase in range. The Bf 109 escorts had a limited fuel capacity, and by the time they arrived over the city, had only 10 minutes of flying time before they had to turn for home. This left many raids undefended by fighter escorts. On 11 September, Hitler postponed Operation Sealion until 24 September. Events 9 - The Battle of the Teutoburg Forest ends 506 - The Bishops of Visigothic Gaul Operation Sealion (Unternehmen Seelöwe was Germany's plan to invade the United Kingdom during World War II, beginning in 1940 Events 622 - Prophet Muhammad completes his hegira from Mecca to Medina. RAF Bomber Command contributed to the problems facing the German naval forces by sinking eighty barges in the Port of Ostend alone. RAF Bomber Command was the organisation that controlled the RAF 's bomber forces from 1936 to 1968 ||-||-||} Ostend  (  Oostende, French and German Ostende) is a Belgian City and municipality located in the Flemish ^[81]

On 15 September, two massive waves of German attacks were decisively repulsed by the RAF, with every single aircraft of the 11 Group being used on that day. Events 668 - Eastern Roman Emperor Constans II is assassinated in his bath at Syracuse Italy. The total casualties on this critical day were 60 German aircraft shot down versus only 26 RAF. The German defeat caused Hitler to order, two days later, the postponement of preparations for the invasion of Britain. Henceforth, in the face of mounting losses in men, aircraft and the lack of adequate replacements, the Luftwaffe switched from daylight to night-time bombing.

On 13 October, Hitler again postponed the invasion until the spring of 1941; however, the invasion never happened, and October is regarded as the month in which regular bombing of Britain ended. Events 54 - Nero ascends to the Roman throne 409 - Vandals and Alans crossed the Pyrenees ^[81] It was not until Hitler's Directive 21 was ordered on 18 December 1940, that the threat of invasion finally dissipated. Events 218 BC - Second Punic War: Battle of the Trebia - Hannibal 's Carthaginian forces defeat those of the Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. ^[81]

Aftermath

The Battle of Britain marked the first defeat of Hitler's military forces, with air superiority seen as the key to victory. Pre-war theories led to exaggerated fears of strategic bombing, and British public opinion was invigorated by having come through the ordeal. Strategic bombing is a Military strategy used in a Total war with the goal of defeating an enemy nation-state by destroying its economic ability to wage war rather To Hitler it did not seem a serious setback, as Britain was still not in a position to cause real damage to his plans, and the last minute invasion plan had been an unimportant addition to German strategy. However, for the British, Fighter Command had achieved a great victory in successfully carrying out Sir Thomas Inskip's 1937 air policy of preventing the Germans from knocking Britain out of the war. Thomas Walker Hobart Inskip 1st Viscount Caldecote CBE, PC, KC ( 5 March 1876 &ndash 11 October 1947 (Fighter Command was so successful, the conclusion to Churchill's famous 'Battle of Britain' speech has come to refer solely to them: ". . . if the British Empire and its Commonwealth lasts for a thousand years, men will still say, 'This was their finest hour. '")^[86]

The Battle also signalled a significant shift in U.S. opinion. The United States of America —commonly referred to as the During the battle, many people from the U. S. accepted the view promoted by Joseph Kennedy, the U. Joseph Patrick "Joe" Kennedy Sr (September 6 1888 &ndash November 18 1969 was a prominent American businessman and political figure and the father of U S. ambassador in London, and believed the UK could not survive. However, Roosevelt wanted a second opinion, and sent "Wild Bill" Donovan on a brief visit to Britain, who became convinced Britain would survive and should be supported in every possible way. "Wild Bill Donovan" redirects here For the Baseball Pitcher and manager see William Edward Donovan. ^[87][88]

Both sides in the battle made exaggerated claims of numbers of enemy aircraft shot down. In general, claims were two to three times the actual numbers, because of the confusion of fighting in dynamic three-dimensional air battles. Postwar analysis of records has shown between July and September, the RAF claimed over 2,698 kills for 1,023 fighter aircraft lost to all causes, where 147 Polish pilots claimed 201 out of that number, while the Luftwaffe fighters claimed 3,198 RAF aircraft downed for losses of 1,887, of which 873 were fighters. To the RAF figure should be added an additional 376 Bomber Command and 148 Coastal Command aircraft conducting bombing, mining, and reconnaissance operations in defence of the country. ^[89]

Three historians, Dr Christina Goulter, Prof Gary Sheffield and Dr Andrew Gordon, who teach at Joint Services Command and Staff College, have suggested the existence of the Royal Navy was enough of a deterrent to the Germans;^[90] even had the Luftwaffe won, the Germans had limited means with which to combat the Royal Navy, which would have intervened to prevent a landing. Some veterans of the battle point out the Royal Navy would have been vulnerable to air attack by the Luftwaffe if Germany had achieved air superiority,^[91] quoting the fate of Prince of Wales and Repulse which, in December 1941, were overwhelmed by air power alone. Naming The Admiralty ordered construction of two new ''King George V''-class Battleships on 29 July 1936 (the other became HMS ''King George V'') Service in World War I Repulse first saw action on 17 November 1917 at the Second Battle of Heligoland Bight. ^[91]. In the Mediterranean Theatre in 1941 and 1942 the Luftwaffe proved itself to still be a potent weapon, wreaking a great deal of damage on RN Destroyers and Cruisers. The African Mediterranean and Middle East Theatre of World War II encompasses naval land and air campaigns between Allied and Axis forces The case is hypothetical, because the Luftwaffe did not gain the requisite air-superiority.

Though the claims about the Royal Navy's ability to repulse an invasion may be contested, there is a consensus among historians that the Luftwaffe simply could not crush the RAF, without which a successful invasion of Britain was impossible. Stephen Bungay illustrated in his book "The Most Dangerous Enemy (Arum, 2000)" that Dowding's and Park's strategy of choosing when to engage the enemy whilst maintaining a coherent force was vindicated. Stephen Bungay (born 1954 is a British Management consultant, Historian and Author who has made a special study of the Battle of Britain The RAF, not the Luftwaffe, proved to be a robust and capable organisation which was to use all of the modern resources available to it to the maximum advantage. ^[92] Richard Evans wrote:

Irrespective of whether Hitler was really set on this course, he simply lacked the resources to establish the air superiority that was the sine qua non of a successful crossing of the English Channel. A third of the initial strength of the German air force, the Luftwaffe, had been lost in the western campaign in the spring. The Germans lacked the trained pilots, the effective fighter planes, and the heavy bombers that would have been needed. ^[93]

The theories of strategic bombing, which hinged on the collapse of public morale, were undone by British defiance in the face of the day and night blitzes. The switch to terror bombing allowed the RAF to recuperate and to defend against the attacks. Even if the attacks on the 11 Group airfields had continued, the British could have withdrawn to the Midlands, out of the range of German fighters, and continued the battle from there. Postwar records show British aircraft were being replaced faster than those of the Germans; the RAF maintained its strength even as the Luftwaffe's declined. In losses of aircraft and experienced aircrew, the battle was a blow from which the Luftwaffe never fully recovered. It had significantly fewer bombers at the start of Operation Barbarossa, some 929 machines, because of losses sustained over Britain. Operation Barbarossa ( Unternehmen Barbarossa) was the Codename for Nazi Germany 's invasion of the Soviet Union during World War II ^[94]

The Germans launched some spectacular attacks against important British industries, but they could not destroy the British industrial potential, and made little systematic effort to do so. Hindsight does not disguise the fact the threat to Fighter Command was very real and for the participants, it seemed as if there was a narrow margin between victory and defeat. The victory was as much psychological as physical.

The British triumph in the Battle of Britain was not without heavy cost. Total British civilian losses from July to December 1940 were 23,002 dead and 32,138 wounded, with one of the largest single raids occurring on 19 December 1940, in which almost 3,000 civilians died. Events 324 - Licinius abdicates his position as Roman Emperor. Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar.

Winston Churchill summed up the effect of the battle and the contribution of Fighter Command with the words, "Never in the field of human conflict was so much owed by so many to so few". Never was so much owed by so many to so few is the name commonly given to a speech made by Prime Minister of the United Kingdom Winston Churchill at the height ^[95][67] However, the brilliant leadership of Dowding and Keith Park in successfully proving their theories of air defence had created enemies amongst RAF senior commanders, and in a shabby episode, both were sacked from their posts in the immediate aftermath of the battle. ^[96] Pilots who fought in the Battle have been known as The Few ever since. The Few is a term used to describe the Allied airmen of the British Royal Air Force (RAF who won the Battle of Britain in the Second World War. 15 September is celebrated in the United Kingdom as "Battle of Britain Day", marking the battle. Events 668 - Eastern Roman Emperor Constans II is assassinated in his bath at Syracuse Italy.

The end of the battle allowed the UK to rebuild its military forces and establish itself as an Allied stronghold. Britain later served as a base from which the Liberation of Western Europe was launched.

International participation

Main articles: Non-British personnel in the RAF during the Battle of Britain and Corpo Aereo Italiano

The RAF roll of honour for the Battle of Britain recognises 574 non-British pilots (out of almost 3,000 in total) as flying at least one authorised operational sortie with an eligible unit of the Royal Air Force or Fleet Air Arm between 10 July and 31 October 1940. Polish contribution On 11 June 1940 the Polish Government in Exile signed an agreement with the British Government to form a Polish Air Force in the UK The " Italian Air Corps " ( Corpo Aereo Italiano, or CAI) was an Italian expeditionary force that participated in the Battle of Britain during the Events 48 BC - Battle of Dyrrhachium, Julius Caesar barely avoids a catastrophic defeat to Pompey in Macedonia. Events 445 BC – Ezra reads the Book of the Law to the Israelites in Jerusalem (see Nehemiah 91 NLTse Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. ^[97]

This included pilots from Poland, New Zealand, Canada, Czechoslovakia, Belgium, Australia, South Africa, France, Ireland, United States of America, Jamaica, Palestine, and Southern Rhodesia. The highest-scoring unit during the Battle of Britain was the No. 303 Polish Fighter Squadron. RAF No 303 "Kościuszko" Polish Fighter Squadron ( Warszawski Dywizjon im ^[98]

Italian dictator Benito Mussolini insisted on providing an element of the Italian Royal Air Force (Regia Aeronautica) to assist his German ally during the Battle of Britain. Italy (Italia officially the Italian Republic, (Repubblica Italiana is located on the Italian Peninsula in Southern Europe, and on the two largest The Royal Air Force ( Regia Aeronautica) was the name of the Italian Air Force established as an independent service from 1923 until the This expeditionary force was called the Italian Air Corps (Corpo Aereo Italiano or CAI) and first saw action in late October 1940. The " Italian Air Corps " ( Corpo Aereo Italiano, or CAI) was an Italian expeditionary force that participated in the Battle of Britain during the It took part in the latter stages of the battle but achieved limited success and was redeployed in early 1941.

See also

• Battle of Britain RAF squadrons
• Battle of Britain RAF airfields
• Battle of Britain Memorial Flight
• Battle of Britain Memorial, Capel-le-Ferne
• Battle of Britain Monument in London
• Bombing of Coventry
• British military history of World War II
• Evacuations of civilians in Britain during World War II
• Kent Battle of Britain Museum
• The Darkest Hour
• The Few
• Battle of Britain, theatrical release documenting the battle starring Sir Laurence Olivier, Trevor Howard, Michael Caine, Christopher Plummer and Robert Shaw
• Battle of Britain II: Wings of Victory, a PC flight simulator about the battle
• Battle of Britain Class Steam Locomotives of the Southern Railway

References

Footnotes

• ^a The RAF fighter strength given is for 0900 1 July 1940, while bomber strength is for 11 July 1940^[2]
• ^b The Luftwaffe aircraft strength given is from the Quartermaster General 6th Abteilung numbers for 29 June 1940
• ^c Werner Mölders flew one of the first operational Bf 109F-1s over England from early October 1940; he may well have been credited with shooting down eight Hurricanes and four Spitfires while flying Werke Nummer 5628, Stammkennzeichen SG+GW between 11 October and 29 October 1940. Only men who flew operationally with a Squadron of Fighter Command in the Battle of Britain are numbered among The Few and as such awarded a Battle of See also List of RAF stations Organisational Structure During the Battle of Britain the UK's airspace was divided into four Groups The Battle of Britain Memorial Flight ( BBMF) is a Royal Air Force flight which provides an aerial display group comprising an Avro Lancaster, The Battle of Britain Memorial is a monument to aircrew who flew in the Battle of Britain. The Battle of Britain Monument in London is a Sculpture on the Victoria Embankment overlooking the River Thames in central London, England The Coventry blitz was a series of Bombing raids ( blitzes that took place in the English City of Coventry. The United Kingdom, along with the British Empire 's crown colonies, especially British India, declared war on Nazi Germany in 1939 after the Evacuations of civilians in Britain during World War II were designed to save the population of urban or military areas from German aerial bombing The Kent Battle of Britain Museum is located on the former Royal Air Force airfield at Hawkinge 4 miles inland from Folkestone, England. For other uses of the words "darkest hour" see Darkest hour (disambiguation The Darkest Hour is a phrase coined by British prime The Few is a term used to describe the Allied airmen of the British Royal Air Force (RAF who won the Battle of Britain in the Second World War. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout Laurence Kerr Olivier Baron For the footballer see Trevor Howard (footballer Trevor Howard, CBE ( 29 September 1913 Sir Maurice Joseph Micklewhite Jr, CBE (born 14 March 1933 better known by his screen name Michael Caine, is an Oscar - and BAFTA Arthur Christopher Orme Plummer, CC (born December 13 1929 is a Canadian Theater, Film and Television actor. Robert Archibald Shaw ( 9 August, 1927 &ndash 28 August, 1978) was an English stage and Film Actor Battle of Britain II Wings of Victory is a Windows -based Flight simulation created by Shockwave ProductionsInc The SR West Country and Battle of Britain Classes, also known as Light Pacifics or Spam Cans, are classes of air-smoothed 4-6-2 ''Pacific'' "July 1st" redirects here For the Ayumi Hamasaki song see H (song. Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. Events 911 - Signing of the Treaty of Saint-Clair-sur-Epte between Charles the Simple and Rollo of Normandy. Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. Events 512 - A Solar eclipse is recorded by a monastic chronicler in Ireland. Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. WikipediaWikiProject Aircraft. Please see WikipediaWikiProject Aircraft/page content for recommended layout Events 1138 - A massive earthquake struck Aleppo, Syria. 1531 - Huldrych Zwingli is killed Events 437 - Valentinian III, Western Roman Emperor, marries Licinia Eudoxia, daughter of his cousin Theodosius II Year 1940 ( MCMXL) was a Leap year starting on Monday (link will display the full 1940 calendar of the Gregorian calendar. ^[99][100]
• ^d This was the turning radius of a 109, meaning that both aircraft, if necessary, could turn together at high speed^[33]
• ^e This same sort of warning was provided to North Vietnam by Soviet "spy trawlers" during the Vietnam War. The Vietnam War, also known as the Second Indochina War, or the Vietnam Conflict, occurred in Vietnam, Laos and Cambodia
• ^f This account comes from Warner, Graham. The Bristol Blenheim: A Complete History, 2nd edition. London: Crecy Publishing Ltd, 2005, p. 253. Ramsay 1989, lists no aircrew casualties and only three 109s in total destroyed or damaged.
• ^g "Satellite" airfields were mostly fully equipped but did not have the sector control room which allowed "Sector" airfields such as Biggin Hill to monitor and control RAF fighter formations. RAF units from Sector airfields often flew into a satellite airfield for operations during the day, returning to their home airfield in the evenings.

Citations

Bibliography

External links

• Battle Of Britain Historical Society
• ADLG Visits RAF Uxbridge Battle of Britain Operations Room
• Royal Air Force history
• Battle of Britain in the Words of Air Chief Marshall Hugh Dowding (despatch to the Secretary of State, August 1941)
• British Invasion Defences
• Map of UK Airfields and squadrons.
• RAF Battle of Britain Roll of Honour
• Battle-Of-Britain Website.
• Battle-Of-Britain Website in Dutch.
• Royal Engineers Museum Royal Engineers and Second World War (airfield repair)
• Battle of Britain Memorial
• Shoreham Aircraft Museum
• Tangmere Military Aviation Museum
• Kent Battle of Britain Museum
• Sir Keith Park describing Battle of Britain (Radio New Zealand audio & podcast download) Note: Scroll down to April 25 ANZAC day, 10:50 am "Sir Keith Park".

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